assist-iot-weather-graphs (development version)

This is a timestamped stream of weather data collected with a Davis Vantage Pro 2 weather station installed on the building of the Systems Research Institute, Polish Academy of Sciences. The data was collected during the ASSIST-IoT Horizon 2020 project. The station measured several different weather parameters and transmitted them in real time at regular intervals. The measurements have rich annotations with the SOSA/SSN and OM 2.0 ontologies. The stream is very regular and the elements only differ by numeric values and timestamps. This is the graph variant, which is a timestamped graph stream compatible with the RSP Data Model.

The dataset is a real application of RDF streaming (originally streamed over MQTT), with much richer annotations than citypulse-traffic. On the other hand, it is perfectly regular, with no differences in structure between stream elements.

Info

Download this metadata in RDF: Turtle, N-Triples, RDF/XML
Source repository: assist-iot-weather-graphs

General information

• Title: ASSIST-IoT weather (graphs variant)
• Identifier: assist-iot-weather-graphs
• Has version: dev
• Theme:
  • Meteorological (rbt:meteorological)
  • Sensor data (rbt:sensorData)
  • Spatial (rbt:spatial)
  • Temporal (rbt:temporal)
• Creator:
  • Piotr Sowiński (1)
    • Name: Piotr Sowiński
    • Nickname: Ostrzyciel
    • Homepage:
      • (https://orcid.org/0000-0002-2543-9461)
      • Ostrzyciel (https://github.com/Ostrzyciel)
  • ASSIST-IoT Horizon 2020 project (2)
    • Name: ASSIST-IoT Horizon 2020 project
    • Homepage: https://assist-iot.eu/
    • Comment: This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 957258.
• License: https://spdx.org/licenses/CC-BY-4.0
• Date Issued: 2023-05-04
• Date Modified: 2023-05-08
• Landing page: assist-iot-weather-graphs (dev)
• Conforms To: Metadata (https://w3id.org/riverbench/schema/metadata)

Technical metadata

• Has stream element type: Graphs (rb:graphs)
• Has stream element count: 701,278
• Has stream element split:
  • Type: Stream elements split by time (rb:TimeStreamElementSplit)
  • Has temporal property: http://www.w3.org/ns/prov#atTime
  • Comment: Each stream element corresponds to one set of measurements from the weather station. Data was collected every 10 seconds.
• Uses ontology:
  • http://www.ontology-of-units-of-measure.org/resource/om-2
  • http://www.opengis.net/ont/geosparql
  • http://www.w3.org/ns/prov
  • http://www.w3.org/ns/sosa
  • http://www.w3.org/ns/ssn
• 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
• Temporal resolution: PT10S
• Language: en

Distributions

Full graph stream distribution

• Title: Full graph stream distribution
• Identifier: stream-full
• Has file name: stream_full.tar.gz
• Has distribution type:
  • Full distribution (rb:fullDistribution)
  • Graph stream distribution (rb:graphStreamDistribution)
• Has stream element count: 701,278
• Byte size: 91.26 MB
• Media type: application/trig
• Packaging format: application/tar
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 1df644b933bbe65533ab94f628a3e47c
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 04b29f74ff18d7d0d108b93021fca0f296b79b89
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/assist-iot-weather-graphs/dev/files/stream_full.tar.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 46,985,626
• Unique count (estimated): 701,333
• Mean: 67.00
• Standard deviation: 0.00
• Minimum: 67
• Maximum: 67

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: 8,516,050
• Unique count (estimated): 704,202
• Mean: 12.14
• Standard deviation: 0.69
• Minimum: 10
• Maximum: 13

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 1,402,556
• 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: 7,113,494
• Unique count (estimated): 704,200
• Mean: 10.14
• Standard deviation: 0.69
• Minimum: 8
• Maximum: 11

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 0
• Unique count (estimated): 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

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: 21,739,618
• Mean: 31.00
• Standard deviation: 0.00
• Minimum: 31
• Maximum: 31

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 9,116,614
• Mean: 13.00
• Standard deviation: 0.00
• Minimum: 13
• Maximum: 13

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 39,372,282
• Mean: 56.14
• Standard deviation: 0.69
• Minimum: 54
• Maximum: 57

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 701,278
• Mean: 1.00
• Standard deviation: 0.00
• Minimum: 1
• Maximum: 1

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 81,348,248
• Mean: 116.00
• Standard deviation: 0.00
• Minimum: 116
• Maximum: 116

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: 701,278
• Byte size: 354.64 MB
• Media type: application/n-quads
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: f0c993ec219424d22aea86aa3ce3fe27
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 11ef5b24a3e8438fed943efe9f80c5c894028814
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/assist-iot-weather-graphs/dev/files/flat_full.nq.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 46,985,626
• Unique count (estimated): 701,333
• Mean: 67.00
• Standard deviation: 0.00
• Minimum: 67
• Maximum: 67

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: 8,516,050
• Unique count (estimated): 704,202
• Mean: 12.14
• Standard deviation: 0.69
• Minimum: 10
• Maximum: 13

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 1,402,556
• 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: 7,113,494
• Unique count (estimated): 704,200
• Mean: 10.14
• Standard deviation: 0.69
• Minimum: 8
• Maximum: 11

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 0
• Unique count (estimated): 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

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: 21,739,618
• Mean: 31.00
• Standard deviation: 0.00
• Minimum: 31
• Maximum: 31

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 9,116,614
• Mean: 13.00
• Standard deviation: 0.00
• Minimum: 13
• Maximum: 13

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 39,372,282
• Mean: 56.14
• Standard deviation: 0.69
• Minimum: 54
• Maximum: 57

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 701,278
• Mean: 1.00
• Standard deviation: 0.00
• Minimum: 1
• Maximum: 1

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 81,348,248
• Mean: 116.00
• Standard deviation: 0.00
• Minimum: 116
• Maximum: 116

100K elements graph stream distribution

• Title: 100K elements graph stream distribution
• Identifier: stream-100k
• Has file name: stream_100K.tar.gz
• Has distribution type:
  • Graph stream distribution (rb:graphStreamDistribution)
  • Partial distribution (rb:partialDistribution)
• Has stream element count: 100,000
• Byte size: 13.01 MB
• Media type: application/trig
• Packaging format: application/tar
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: f559fc8d6738c6eb6556884ec9013a87
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: a89f02dc50cc2dcbbd58d43295084212b1bd0aa9
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/assist-iot-weather-graphs/dev/files/stream_100K.tar.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 6,700,000
• Unique count (estimated): 100,071
• Mean: 67.00
• Standard deviation: 0.00
• Minimum: 67
• Maximum: 67

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: 1,205,786
• Unique count (estimated): 102,024
• Mean: 12.06
• Standard deviation: 0.61
• Minimum: 10
• Maximum: 13

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 200,000
• 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: 1,005,786
• Unique count (estimated): 102,022
• Mean: 10.06
• Standard deviation: 0.61
• Minimum: 8
• Maximum: 11

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 0
• Unique count (estimated): 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

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: 3,100,000
• Mean: 31.00
• Standard deviation: 0.00
• Minimum: 31
• Maximum: 31

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 1,300,000
• Mean: 13.00
• Standard deviation: 0.00
• Minimum: 13
• Maximum: 13

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 5,605,786
• Mean: 56.06
• Standard deviation: 0.61
• Minimum: 54
• Maximum: 57

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 100,000
• Mean: 1.00
• Standard deviation: 0.00
• Minimum: 1
• Maximum: 1

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 11,600,000
• Mean: 116.00
• Standard deviation: 0.00
• Minimum: 116
• Maximum: 116

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: 50.58 MB
• Media type: application/n-quads
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 25612988eac27aad41137bfa86209541
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 8ffa78bd2fb53b004f026b8674b89cfa8d5a2b7c
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/assist-iot-weather-graphs/dev/files/flat_100K.nq.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 6,700,000
• Unique count (estimated): 100,071
• Mean: 67.00
• Standard deviation: 0.00
• Minimum: 67
• Maximum: 67

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: 1,205,786
• Unique count (estimated): 102,024
• Mean: 12.06
• Standard deviation: 0.61
• Minimum: 10
• Maximum: 13

Simple literal count statistics

• Type: Simple literal count statistics (rb:SimpleLiteralCountStatistics)
• Sum: 200,000
• 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: 1,005,786
• Unique count (estimated): 102,022
• Mean: 10.06
• Standard deviation: 0.61
• Minimum: 8
• Maximum: 11

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 0
• Unique count (estimated): 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

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: 3,100,000
• Mean: 31.00
• Standard deviation: 0.00
• Minimum: 31
• Maximum: 31

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 1,300,000
• Mean: 13.00
• Standard deviation: 0.00
• Minimum: 13
• Maximum: 13

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 5,605,786
• Mean: 56.06
• Standard deviation: 0.61
• Minimum: 54
• Maximum: 57

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 100,000
• Mean: 1.00
• Standard deviation: 0.00
• Minimum: 1
• Maximum: 1

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 11,600,000
• Mean: 116.00
• Standard deviation: 0.00
• Minimum: 116
• Maximum: 116

10K elements graph stream distribution

• Title: 10K elements graph stream distribution
• Identifier: stream-10k
• Has file name: stream_10K.tar.gz
• Has distribution type:
  • Graph stream distribution (rb:graphStreamDistribution)
  • Partial distribution (rb:partialDistribution)
• Has stream element count: 10,000
• Byte size: 1.31 MB
• Media type: application/trig
• Packaging format: application/tar
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 94cb40e5f4d8c9603284bce05a0a2328
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: e2017740ee136055330b99d61e8cc2ba9299539b
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/assist-iot-weather-graphs/dev/files/stream_10K.tar.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 670,000
• Unique count (estimated): 10,066
• Mean: 67.00
• Standard deviation: 0.00
• Minimum: 67
• Maximum: 67

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: 120,737
• Unique count (estimated): 10,801
• Mean: 12.07
• Standard deviation: 0.60
• Minimum: 10
• Maximum: 13

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: 100,737
• Unique count (estimated): 10,799
• Mean: 10.07
• Standard deviation: 0.60
• Minimum: 8
• Maximum: 11

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 0
• Unique count (estimated): 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

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: 310,000
• Mean: 31.00
• Standard deviation: 0.00
• Minimum: 31
• Maximum: 31

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 130,000
• Mean: 13.00
• Standard deviation: 0.00
• Minimum: 13
• Maximum: 13

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 560,737
• Mean: 56.07
• Standard deviation: 0.60
• Minimum: 54
• Maximum: 57

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 10,000
• Mean: 1.00
• Standard deviation: 0.00
• Minimum: 1
• Maximum: 1

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 1,160,000
• Mean: 116.00
• Standard deviation: 0.00
• Minimum: 116
• Maximum: 116

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: 5.07 MB
• Media type: application/n-quads
• Compression format: application/gzip
• Checksum:
  • Checksum (1)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 8e37705b9497f80db6a7c0b171ce751d
    • Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
  • Checksum (2)
    • Type: Checksum (spdx:Checksum)
    • ChecksumValue: 3792d1f4eff0ede23ef81144dfade598f644e97a
    • Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
• Download URL: https://w3id.org/riverbench/datasets/assist-iot-weather-graphs/dev/files/flat_10K.nq.gz

Has statistics

IRI count statistics

• Type: IRI count statistics (rb:IriCountStatistics)
• Sum: 670,000
• Unique count (estimated): 10,066
• Mean: 67.00
• Standard deviation: 0.00
• Minimum: 67
• Maximum: 67

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: 120,737
• Unique count (estimated): 10,801
• Mean: 12.07
• Standard deviation: 0.60
• Minimum: 10
• Maximum: 13

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: 100,737
• Unique count (estimated): 10,799
• Mean: 10.07
• Standard deviation: 0.60
• Minimum: 8
• Maximum: 11

Language string count statistics

• Type: Language string count statistics (rb:LanguageLiteralCountStatistics)
• Sum: 0
• Unique count (estimated): 0
• Mean: 0.00
• Standard deviation: 0.00
• Minimum: 0
• Maximum: 0

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: 310,000
• Mean: 31.00
• Standard deviation: 0.00
• Minimum: 31
• Maximum: 31

Predicate count statistics

• Type: Predicate count statistics (rb:PredicateCountStatistics)
• Sum: 130,000
• Mean: 13.00
• Standard deviation: 0.00
• Minimum: 13
• Maximum: 13

Object count statistics

• Type: Object count statistics (rb:ObjectCountStatistics)
• Sum: 560,737
• Mean: 56.07
• Standard deviation: 0.60
• Minimum: 54
• Maximum: 57

Graph count statistics

• Type: Graph count statistics (rb:GraphCountStatistics)
• Sum: 10,000
• Mean: 1.00
• Standard deviation: 0.00
• Minimum: 1
• Maximum: 1

Statement count statistics

• Type: Statement count statistics (rb:StatementCountStatistics)
• Sum: 1,160,000
• Mean: 116.00
• Standard deviation: 0.00
• Minimum: 116
• Maximum: 116