nanopubs (development version)

Nanopublications are small units of publishable information, used for scientific results and more. This dataset is based on a subset of a dump of all available nanopublications as of April 5, 2018. Only the first 5M of freely-licensed nanopubs were included. Each nanopub consists of several RDF graphs and thus is an RDF dataset. The included data is primarily from the biomedical domain. More information: paper, website.

Info

Download this metadata in RDF: Turtle, N-Triples, RDF/XML
Source repository: nanopubs

General information

• Title: Nanopublications
• Identifier: nanopubs
• Has version: dev
• Theme:
  • Bibliographical (rbt:bibliographical)
  • Biomedical (rbt:biomedical)
  • Scientific (rbt:scientific)
• Creator:
  • Authors of the included nanopublications (cited within the dataset) (1)
    • Name: Authors of the included nanopublications (cited within the dataset)
  • Tobias Kuhn (2)
    • Name: Tobias Kuhn
    • Homepage: https://orcid.org/0000-0002-1267-0234
    • Comment: Author of the nanopublications dump
  • Piotr Sowiński (3)
    • Name: Piotr Sowiński
    • Nickname: Ostrzyciel
    • Homepage:
      • (https://orcid.org/0000-0002-2543-9461)
      • Ostrzyciel (https://github.com/Ostrzyciel)
• License: https://spdx.org/licenses/CC-BY-SA-3.0
• Source: https://doi.org/10.5281/zenodo.1213293
• Rights: This dataset only includes freely-licensed publications (CC BY, CC BY-SA, or ODbL licenses). Each nanopublication includes information about its original authors and is self-citing. The dataset is marked as under CC BY-SA, as this is the most restrictive license in the dataset.
• Date Issued: 2023-04-30
• Date Modified: 2023-05-08
• Landing page: nanopubs (dev)
• Conforms To: Metadata (https://w3id.org/riverbench/schema/metadata)

Technical metadata

• Has stream element type: Quads (rb:quads)
• Has stream element count: 5,000,000
• Has stream element split:
  • Type: Stream elements split by topic (rb:TopicStreamElementSplit)
  • Comment: Each stream element is one nanopublication.
• Uses ontology:
  • http://purl.org/dc/terms/
  • http://www.nanopub.org/nschema#
  • https://www.w3.org/ns/prov-o
• Conforms to W3C RDF 1.1 specification: yes
• Conforms to W3C RDF-star draft specification as of December 17, 2021: yes
• Uses generalized triples: no
• Uses generalized RDF datasets: no
• Uses RDF-star: no

Distributions

Full quad stream distribution

• Title: Full quad stream distribution
• Identifier: stream-full
• Has file name: stream_full.tar.gz
• Has distribution type:
  • Full distribution (rb:fullDistribution)
  • Quad stream distribution (rb:quadStreamDistribution)
• Has stream element count: 5,000,000
• Byte size: 1.02 GB
• Media type: application/trig
• Packaging format: application/tar
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: e89ece1e97fb2fbad5d2bcd0176877db
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 785c60e617925cc046c2be39753ca1ab097f63bb
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/nanopubs/dev/files/stream_full.tar.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 236,997,015
• Unique count (estimated): 47,162,247
• Mean: 47.40
• Standard deviation: 5.68
• Minimum: 25
• Maximum: 142

Blank node count statistics

• Type: Blank node count statistics (rb:BlankNodeCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Literal count statistics

• Type: Literal count statistics (rb:LiteralCountStatistics)
• Sum: 35,643,551
• Unique count (estimated): 3,277,169
• Mean: 7.13
• Standard deviation: 0.60
• Minimum: 3
• Maximum: 34

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 18,591,732
• Unique count (estimated): 2,222,348
• Mean: 3.72
• Standard deviation: 2.05
• Minimum: 1
• Maximum: 20

Datatype literal count statistics

• Type: Datatype literal count statistics (rb:DatatypeLiteralCountStatistics)
• Sum: 8,423,981
• Unique count (estimated): 21,459
• Mean: 1.68
• Standard deviation: 0.59
• Minimum: 0
• Maximum: 4

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 8,627,838
• Unique count (estimated): 1,033,269
• Mean: 1.73
• Standard deviation: 1.48
• Minimum: 0
• Maximum: 32

Quoted triple count statistics

• Type: Quoted triple count statistics (rb:QuotedTripleCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Subject count statistics

• Type: Subject count statistics (rb:SubjectCountStatistics)
• Sum: 46,588,350
• Mean: 9.32
• Standard deviation: 4.43
• Minimum: 3
• Maximum: 68

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 97,782,581
• Mean: 19.56
• Standard deviation: 1.81
• Minimum: 11
• Maximum: 22

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 159,866,280
• Mean: 31.97
• Standard deviation: 6.03
• Minimum: 14
• Maximum: 157

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 20,000,000
• Mean: 4.00
• Standard deviation: 0.00
• Minimum: 4
• Maximum: 4

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 171,885,662
• Mean: 34.38
• Standard deviation: 9.93
• Minimum: 16
• Maximum: 196

Full flat distribution

• Title: Full flat distribution
• Identifier: flat-full
• Has file name: flat_full.nq.gz
• Has distribution type:
  • Flat distribution (rb:flatDistribution)
  • Full distribution (rb:fullDistribution)
• Has stream element count: 5,000,000
• Byte size: 1.68 GB
• Media type: application/n-quads
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 387dc1e1adc92f2fd91b6c315fdf9436
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 110d9c128ca0d9e48f806086a373ea3639cf94f4
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/nanopubs/dev/files/flat_full.nq.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 236,997,015
• Unique count (estimated): 47,162,247
• Mean: 47.40
• Standard deviation: 5.68
• Minimum: 25
• Maximum: 142

Blank node count statistics

• Type: Blank node count statistics (rb:BlankNodeCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Literal count statistics

• Type: Literal count statistics (rb:LiteralCountStatistics)
• Sum: 35,643,551
• Unique count (estimated): 3,277,169
• Mean: 7.13
• Standard deviation: 0.60
• Minimum: 3
• Maximum: 34

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 18,591,732
• Unique count (estimated): 2,222,348
• Mean: 3.72
• Standard deviation: 2.05
• Minimum: 1
• Maximum: 20

Datatype literal count statistics

• Type: Datatype literal count statistics (rb:DatatypeLiteralCountStatistics)
• Sum: 8,423,981
• Unique count (estimated): 21,459
• Mean: 1.68
• Standard deviation: 0.59
• Minimum: 0
• Maximum: 4

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 8,627,838
• Unique count (estimated): 1,033,269
• Mean: 1.73
• Standard deviation: 1.48
• Minimum: 0
• Maximum: 32

Quoted triple count statistics

• Type: Quoted triple count statistics (rb:QuotedTripleCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Subject count statistics

• Type: Subject count statistics (rb:SubjectCountStatistics)
• Sum: 46,588,350
• Mean: 9.32
• Standard deviation: 4.43
• Minimum: 3
• Maximum: 68

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 97,782,581
• Mean: 19.56
• Standard deviation: 1.81
• Minimum: 11
• Maximum: 22

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 159,866,280
• Mean: 31.97
• Standard deviation: 6.03
• Minimum: 14
• Maximum: 157

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 20,000,000
• Mean: 4.00
• Standard deviation: 0.00
• Minimum: 4
• Maximum: 4

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 171,885,662
• Mean: 34.38
• Standard deviation: 9.93
• Minimum: 16
• Maximum: 196

1M elements quad stream distribution

• Title: 1M elements quad stream distribution
• Identifier: stream-1m
• Has file name: stream_1M.tar.gz
• Has distribution type:
  • Partial distribution (rb:partialDistribution)
  • Quad stream distribution (rb:quadStreamDistribution)
• Has stream element count: 1,000,000
• Byte size: 277.17 MB
• Media type: application/trig
• Packaging format: application/tar
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 8494894f7c70ea8ac325f5c785a04599
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 8ba64f3e9fafa34d3f81b535213fe20f4962485b
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/nanopubs/dev/files/stream_1M.tar.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 48,861,863
• Unique count (estimated): 7,017,131
• Mean: 48.86
• Standard deviation: 3.03
• Minimum: 40
• Maximum: 100

Blank node count statistics

• Type: Blank node count statistics (rb:BlankNodeCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Literal count statistics

• Type: Literal count statistics (rb:LiteralCountStatistics)
• Sum: 7,030,328
• Unique count (estimated): 620,603
• Mean: 7.03
• Standard deviation: 0.24
• Minimum: 7
• Maximum: 22

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 2,321,606
• Unique count (estimated): 86,968
• Mean: 2.32
• Standard deviation: 1.11
• Minimum: 2
• Maximum: 20

Datatype literal count statistics

• Type: Datatype literal count statistics (rb:DatatypeLiteralCountStatistics)
• Sum: 1,944,837
• Unique count (estimated): 2,895
• Mean: 1.94
• Standard deviation: 0.27
• Minimum: 1
• Maximum: 3

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 2,763,885
• Unique count (estimated): 530,740
• Mean: 2.76
• Standard deviation: 0.81
• Minimum: 0
• Maximum: 3

Quoted triple count statistics

• Type: Quoted triple count statistics (rb:QuotedTripleCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Subject count statistics

• Type: Subject count statistics (rb:SubjectCountStatistics)
• Sum: 9,350,387
• Mean: 9.35
• Standard deviation: 2.33
• Minimum: 6
• Maximum: 52

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 20,738,344
• Mean: 20.74
• Standard deviation: 0.94
• Minimum: 17
• Maximum: 22

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 32,151,723
• Mean: 32.15
• Standard deviation: 3.09
• Minimum: 27
• Maximum: 89

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 4,000,000
• Mean: 4.00
• Standard deviation: 0.00
• Minimum: 4
• Maximum: 4

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 33,423,542
• Mean: 33.42
• Standard deviation: 4.64
• Minimum: 28
• Maximum: 135

1M elements flat distribution

• Title: 1M elements flat distribution
• Identifier: flat-1m
• Has file name: flat_1M.nq.gz
• Has distribution type:
  • Flat distribution (rb:flatDistribution)
  • Partial distribution (rb:partialDistribution)
• Has stream element count: 1,000,000
• Byte size: 384.61 MB
• Media type: application/n-quads
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 1e2dec57fc8ceb1c212c994d0c8ea04c
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 9171cabf2cca60d5180de3ddfb0438115b65121f
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/nanopubs/dev/files/flat_1M.nq.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 48,861,863
• Unique count (estimated): 7,017,131
• Mean: 48.86
• Standard deviation: 3.03
• Minimum: 40
• Maximum: 100

Blank node count statistics

• Type: Blank node count statistics (rb:BlankNodeCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Literal count statistics

• Type: Literal count statistics (rb:LiteralCountStatistics)
• Sum: 7,030,328
• Unique count (estimated): 620,603
• Mean: 7.03
• Standard deviation: 0.24
• Minimum: 7
• Maximum: 22

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 2,321,606
• Unique count (estimated): 86,968
• Mean: 2.32
• Standard deviation: 1.11
• Minimum: 2
• Maximum: 20

Datatype literal count statistics

• Type: Datatype literal count statistics (rb:DatatypeLiteralCountStatistics)
• Sum: 1,944,837
• Unique count (estimated): 2,895
• Mean: 1.94
• Standard deviation: 0.27
• Minimum: 1
• Maximum: 3

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 2,763,885
• Unique count (estimated): 530,740
• Mean: 2.76
• Standard deviation: 0.81
• Minimum: 0
• Maximum: 3

Quoted triple count statistics

• Type: Quoted triple count statistics (rb:QuotedTripleCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Subject count statistics

• Type: Subject count statistics (rb:SubjectCountStatistics)
• Sum: 9,350,387
• Mean: 9.35
• Standard deviation: 2.33
• Minimum: 6
• Maximum: 52

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 20,738,344
• Mean: 20.74
• Standard deviation: 0.94
• Minimum: 17
• Maximum: 22

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 32,151,723
• Mean: 32.15
• Standard deviation: 3.09
• Minimum: 27
• Maximum: 89

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 4,000,000
• Mean: 4.00
• Standard deviation: 0.00
• Minimum: 4
• Maximum: 4

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 33,423,542
• Mean: 33.42
• Standard deviation: 4.64
• Minimum: 28
• Maximum: 135

100K elements quad stream distribution

• Title: 100K elements quad stream distribution
• Identifier: stream-100k
• Has file name: stream_100K.tar.gz
• Has distribution type:
  • Partial distribution (rb:partialDistribution)
  • Quad stream distribution (rb:quadStreamDistribution)
• Has stream element count: 100,000
• Byte size: 25.59 MB
• Media type: application/trig
• Packaging format: application/tar
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 66e0d00b260e50c5079ca2f1966a34e8
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 506fc730a0d79db55238fcd1344be40d191795e7
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/nanopubs/dev/files/stream_100K.tar.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 4,907,266
• Unique count (estimated): 671,463
• Mean: 49.07
• Standard deviation: 1.94
• Minimum: 44
• Maximum: 50

Blank node count statistics

• Type: Blank node count statistics (rb:BlankNodeCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Literal count statistics

• Type: Literal count statistics (rb:LiteralCountStatistics)
• Sum: 700,000
• Unique count (estimated): 60,262
• Mean: 7.00
• Standard deviation: 0.00
• Minimum: 7
• Maximum: 7

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 200,000
• Unique count (estimated): 4
• Mean: 2.00
• Standard deviation: 0.00
• Minimum: 2
• Maximum: 2

Datatype literal count statistics

• Type: Datatype literal count statistics (rb:DatatypeLiteralCountStatistics)
• Sum: 200,000
• Unique count (estimated): 154
• Mean: 2.00
• Standard deviation: 0.00
• Minimum: 2
• Maximum: 2

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 300,000
• Unique count (estimated): 60,104
• Mean: 3.00
• Standard deviation: 0.00
• Minimum: 3
• Maximum: 3

Quoted triple count statistics

• Type: Quoted triple count statistics (rb:QuotedTripleCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Subject count statistics

• Type: Subject count statistics (rb:SubjectCountStatistics)
• Sum: 925,880
• Mean: 9.26
• Standard deviation: 1.55
• Minimum: 6
• Maximum: 10

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 2,100,000
• Mean: 21.00
• Standard deviation: 0.00
• Minimum: 21
• Maximum: 21

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 3,207,266
• Mean: 32.07
• Standard deviation: 1.94
• Minimum: 27
• Maximum: 33

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 400,000
• Mean: 4.00
• Standard deviation: 0.00
• Minimum: 4
• Maximum: 4

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 3,307,350
• Mean: 33.07
• Standard deviation: 1.94
• Minimum: 29
• Maximum: 34

100K elements flat distribution

• Title: 100K elements flat distribution
• Identifier: flat-100k
• Has file name: flat_100K.nq.gz
• Has distribution type:
  • Flat distribution (rb:flatDistribution)
  • Partial distribution (rb:partialDistribution)
• Has stream element count: 100,000
• Byte size: 35.73 MB
• Media type: application/n-quads
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 7180fd388408b9e48075afa559dacf89
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: b38c9d95416a30a353ac46192f6ab18accc77084
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/nanopubs/dev/files/flat_100K.nq.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 4,907,266
• Unique count (estimated): 671,463
• Mean: 49.07
• Standard deviation: 1.94
• Minimum: 44
• Maximum: 50

Blank node count statistics

• Type: Blank node count statistics (rb:BlankNodeCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Literal count statistics

• Type: Literal count statistics (rb:LiteralCountStatistics)
• Sum: 700,000
• Unique count (estimated): 60,262
• Mean: 7.00
• Standard deviation: 0.00
• Minimum: 7
• Maximum: 7

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 200,000
• Unique count (estimated): 4
• Mean: 2.00
• Standard deviation: 0.00
• Minimum: 2
• Maximum: 2

Datatype literal count statistics

• Type: Datatype literal count statistics (rb:DatatypeLiteralCountStatistics)
• Sum: 200,000
• Unique count (estimated): 154
• Mean: 2.00
• Standard deviation: 0.00
• Minimum: 2
• Maximum: 2

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 300,000
• Unique count (estimated): 60,104
• Mean: 3.00
• Standard deviation: 0.00
• Minimum: 3
• Maximum: 3

Quoted triple count statistics

• Type: Quoted triple count statistics (rb:QuotedTripleCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Subject count statistics

• Type: Subject count statistics (rb:SubjectCountStatistics)
• Sum: 925,880
• Mean: 9.26
• Standard deviation: 1.55
• Minimum: 6
• Maximum: 10

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 2,100,000
• Mean: 21.00
• Standard deviation: 0.00
• Minimum: 21
• Maximum: 21

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 3,207,266
• Mean: 32.07
• Standard deviation: 1.94
• Minimum: 27
• Maximum: 33

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 400,000
• Mean: 4.00
• Standard deviation: 0.00
• Minimum: 4
• Maximum: 4

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 3,307,350
• Mean: 33.07
• Standard deviation: 1.94
• Minimum: 29
• Maximum: 34

10K elements quad stream distribution

• Title: 10K elements quad stream distribution
• Identifier: stream-10k
• Has file name: stream_10K.tar.gz
• Has distribution type:
  • Partial distribution (rb:partialDistribution)
  • Quad stream distribution (rb:quadStreamDistribution)
• Has stream element count: 10,000
• Byte size: 2.55 MB
• Media type: application/trig
• Packaging format: application/tar
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 690afb9f81ffeae3f1cc4bfef18adbcf
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 7d9261549b0f712a37822d2a7cbb73bc1346c0e3
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/nanopubs/dev/files/stream_10K.tar.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 500,000
• Unique count (estimated): 73,219
• Mean: 50.00
• Standard deviation: 0.00
• Minimum: 50
• Maximum: 50

Blank node count statistics

• Type: Blank node count statistics (rb:BlankNodeCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Literal count statistics

• Type: Literal count statistics (rb:LiteralCountStatistics)
• Sum: 70,000
• Unique count (estimated): 6,874
• Mean: 7.00
• Standard deviation: 0.00
• Minimum: 7
• Maximum: 7

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 20,000
• Unique count (estimated): 2
• Mean: 2.00
• Standard deviation: 0.00
• Minimum: 2
• Maximum: 2

Datatype literal count statistics

• Type: Datatype literal count statistics (rb:DatatypeLiteralCountStatistics)
• Sum: 20,000
• Unique count (estimated): 15
• Mean: 2.00
• Standard deviation: 0.00
• Minimum: 2
• Maximum: 2

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 30,000
• Unique count (estimated): 6,857
• Mean: 3.00
• Standard deviation: 0.00
• Minimum: 3
• Maximum: 3

Quoted triple count statistics

• Type: Quoted triple count statistics (rb:QuotedTripleCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Subject count statistics

• Type: Subject count statistics (rb:SubjectCountStatistics)
• Sum: 100,000
• Mean: 10.00
• Standard deviation: 0.00
• Minimum: 10
• Maximum: 10

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 210,000
• Mean: 21.00
• Standard deviation: 0.00
• Minimum: 21
• Maximum: 21

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 330,000
• Mean: 33.00
• Standard deviation: 0.00
• Minimum: 33
• Maximum: 33

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 40,000
• Mean: 4.00
• Standard deviation: 0.00
• Minimum: 4
• Maximum: 4

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 340,000
• Mean: 34.00
• Standard deviation: 0.00
• Minimum: 34
• Maximum: 34

10K elements flat distribution

• Title: 10K elements flat distribution
• Identifier: flat-10k
• Has file name: flat_10K.nq.gz
• Has distribution type:
  • Flat distribution (rb:flatDistribution)
  • Partial distribution (rb:partialDistribution)
• Has stream element count: 10,000
• Byte size: 3.47 MB
• Media type: application/n-quads
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 6d6e1ec6871a259250b61bab84d0d810
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: e2415dd8ec272c94922beb79f2a025146d2db319
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/nanopubs/dev/files/flat_10K.nq.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 500,000
• Unique count (estimated): 73,219
• Mean: 50.00
• Standard deviation: 0.00
• Minimum: 50
• Maximum: 50

Blank node count statistics

• Type: Blank node count statistics (rb:BlankNodeCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Literal count statistics

• Type: Literal count statistics (rb:LiteralCountStatistics)
• Sum: 70,000
• Unique count (estimated): 6,874
• Mean: 7.00
• Standard deviation: 0.00
• Minimum: 7
• Maximum: 7

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 20,000
• Unique count (estimated): 2
• Mean: 2.00
• Standard deviation: 0.00
• Minimum: 2
• Maximum: 2

Datatype literal count statistics

• Type: Datatype literal count statistics (rb:DatatypeLiteralCountStatistics)
• Sum: 20,000
• Unique count (estimated): 15
• Mean: 2.00
• Standard deviation: 0.00
• Minimum: 2
• Maximum: 2

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 30,000
• Unique count (estimated): 6,857
• Mean: 3.00
• Standard deviation: 0.00
• Minimum: 3
• Maximum: 3

Quoted triple count statistics

• Type: Quoted triple count statistics (rb:QuotedTripleCountStatistics)
• Sum: 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

Subject count statistics

• Type: Subject count statistics (rb:SubjectCountStatistics)
• Sum: 100,000
• Mean: 10.00
• Standard deviation: 0.00
• Minimum: 10
• Maximum: 10

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 210,000
• Mean: 21.00
• Standard deviation: 0.00
• Minimum: 21
• Maximum: 21

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 330,000
• Mean: 33.00
• Standard deviation: 0.00
• Minimum: 33
• Maximum: 33

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 40,000
• Mean: 4.00
• Standard deviation: 0.00
• Minimum: 4
• Maximum: 4

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 340,000
• Mean: 34.00
• Standard deviation: 0.00
• Minimum: 34
• Maximum: 34