citypulse-traffic (development version)

This is a processed subset of real traffic data published by the CityPulse EU FP7 project. The used dataset is 'Road Traffic Data', dataset-4. The dataset was processed to fix prefixes without a trailing '#' or '/'. The dataset consists of subsequent chronologically ordered substreams of observations from each sensor. See also the paper for more details.

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Source repository: citypulse-traffic

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General information

Title: CityPulse traffic (en)
Identifier: citypulse-traffic
Has version: dev
Theme:
- Data collection (eurovoc:6030)
- Internet of Things (eurovoc:c_b12a760a)
- Road traffic (eurovoc:3127)
- Smart city (eurovoc:c_d59e7560)
- Traffic control (eurovoc:3107)
Creator:
- CityPulse EU FP7 project (1)
  - Name: CityPulse EU FP7 project
  - Homepage: http://iot.ee.surrey.ac.uk:8080/index.html
- Piotr Sowiński (2)
  - Name: Piotr Sowiński
  - Nickname: Ostrzyciel
  - Homepage:
    - (https://orcid.org/0000-0002-2543-9461)
    - Ostrzyciel (https://github.com/Ostrzyciel)
  - Comment: Processing the dataset
License: https://spdx.org/licenses/CC-BY-4.0
Source:
- http://dx.doi.org/10.1007/978-3-319-25010-6_25
- http://iot.ee.surrey.ac.uk:8080/datasets.html#traffic
Date Issued: 2023-05-01
Date Modified: 2024-06-05
Landing page: citypulse-traffic (dev)
Conforms To: Metadata (https://w3id.org/riverbench/schema/metadata)

Technical metadata

Has stream type usage:
- RDF stream type usage (1)
  - Type: RDF stream type usage (stax:RdfStreamTypeUsage)
  - Comment: The dataset can be viewed as a stream of graphs. Each graph corresponds to one measurement made by a traffic sensor. (en)
  - Has stream type: RDF graph stream (stax:graphStream)
- RDF stream type usage (2)
  - Type: RDF stream type usage (stax:RdfStreamTypeUsage)
  - Comment: The dataset can be viewed as a flattened stream of triples. (en)
  - Has stream type: Flat RDF triple stream (stax:flatTripleStream)
Has stream element count: 4,382,599
Has stream element split:
- Type:
  - Stream elements split by time (rb:TimeStreamElementSplit)
  - Stream elements split by topic (rb:TopicStreamElementSplit)
- Has temporal property: http://purl.org/NET/c4dm/timeline.owl#at
- Comment: Each element corresponds to one measurement made by a traffic sensor. (en)
Uses vocabulary:
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: PT5M

Distributions

Full stream distribution

Title: Full stream distribution
Identifier: stream-full
Has file name: stream_full.tar.gz
Has stream type usage:
- Type: RDF stream type usage (stax:RdfStreamTypeUsage)
- Comment: The dataset can be viewed as a stream of graphs. Each graph corresponds to one measurement made by a traffic sensor. (en)
- Has stream type: RDF graph stream (stax:graphStream)
Has distribution type:
- Full distribution (rb:fullDistribution)
- Stream distribution (rb:streamDistribution)
Has stream element count: 4,382,599
Byte size: 816.20 MB
Media type: text/turtle
Packaging format: application/tar
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 1bfe016f26f4309b69d2cd1dffc07b38
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 30688a8ddbc6931504a8a301b6a8d7a35fc4eb48
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/stream_full.tar.gz
Statistics: statistics-full

Full Jelly distribution

Title: Full Jelly distribution
Identifier: jelly-full
Has file name: jelly_full.jelly.gz
Has stream type usage:
- RDF stream type usage (1)
  - Type: RDF stream type usage (stax:RdfStreamTypeUsage)
  - Comment: The dataset can be viewed as a stream of graphs. Each graph corresponds to one measurement made by a traffic sensor. (en)
  - Has stream type: RDF graph stream (stax:graphStream)
- RDF stream type usage (2)
  - Type: RDF stream type usage (stax:RdfStreamTypeUsage)
  - Comment: The dataset can be viewed as a flattened stream of triples. (en)
  - Has stream type: Flat RDF triple stream (stax:flatTripleStream)
Has distribution type:
- Full distribution (rb:fullDistribution)
- Jelly distribution (rb:jellyDistribution)
Has stream element count: 4,382,599
Byte size: 1.35 GB
Media type: application/x-jelly-rdf
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 71fbe9594b73bc71059229a340c18668
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 22b6e6ce7852de6d3120673faab25bd67e217638
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/jelly_full.jelly.gz
Statistics: statistics-full

Full flat distribution

Title: Full flat distribution
Identifier: flat-full
Has file name: flat_full.nt.gz
Has stream type usage:
- Type: RDF stream type usage (stax:RdfStreamTypeUsage)
- Comment: The dataset can be viewed as a flattened stream of triples. (en)
- Has stream type: Flat RDF triple stream (stax:flatTripleStream)
Has distribution type:
- Flat distribution (rb:flatDistribution)
- Full distribution (rb:fullDistribution)
Has stream element count: 4,382,599
Byte size: 1.61 GB
Media type: application/n-triples
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 3b6f2ba8edca12e6d3220257cb19f9da
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 43a58459a1e3bf10d57493515e7871a4731a19bc
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/flat_full.nt.gz
Statistics: statistics-full

1M elements stream distribution

Title: 1M elements stream distribution
Identifier: stream-1m
Has file name: stream_1M.tar.gz
Has stream type usage:
- Type: RDF stream type usage (stax:RdfStreamTypeUsage)
- Comment: The dataset can be viewed as a stream of graphs. Each graph corresponds to one measurement made by a traffic sensor. (en)
- Has stream type: RDF graph stream (stax:graphStream)
Has distribution type:
- Partial distribution (rb:partialDistribution)
- Stream distribution (rb:streamDistribution)
Has stream element count: 1,000,000
Byte size: 186.29 MB
Media type: text/turtle
Packaging format: application/tar
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 3590de22447d8b62532f67d2c168d3a1
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: fe22a023d81b0cb9dee617b60053832bb52fed89
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/stream_1M.tar.gz
Statistics: statistics-1m

1M elements Jelly distribution

Title: 1M elements Jelly distribution
Identifier: jelly-1m
Has file name: jelly_1M.jelly.gz
Has stream type usage:
- RDF stream type usage (1)
  - Type: RDF stream type usage (stax:RdfStreamTypeUsage)
  - Comment: The dataset can be viewed as a flattened stream of triples. (en)
  - Has stream type: Flat RDF triple stream (stax:flatTripleStream)
- RDF stream type usage (2)
  - Type: RDF stream type usage (stax:RdfStreamTypeUsage)
  - Comment: The dataset can be viewed as a stream of graphs. Each graph corresponds to one measurement made by a traffic sensor. (en)
  - Has stream type: RDF graph stream (stax:graphStream)
Has distribution type:
- Jelly distribution (rb:jellyDistribution)
- Partial distribution (rb:partialDistribution)
Has stream element count: 1,000,000
Byte size: 312.53 MB
Media type: application/x-jelly-rdf
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 3a633d69fb21e5a1e92bffc9abc65e17
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 3b453c832629abab608a3af9e6b056238e2d71e4
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/jelly_1M.jelly.gz
Statistics: statistics-1m

1M elements flat distribution

Title: 1M elements flat distribution
Identifier: flat-1m
Has file name: flat_1M.nt.gz
Has stream type usage:
- Type: RDF stream type usage (stax:RdfStreamTypeUsage)
- Comment: The dataset can be viewed as a flattened stream of triples. (en)
- Has stream type: Flat RDF triple stream (stax:flatTripleStream)
Has distribution type:
- Flat distribution (rb:flatDistribution)
- Partial distribution (rb:partialDistribution)
Has stream element count: 1,000,000
Byte size: 375.82 MB
Media type: application/n-triples
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 48fe197a335404344e09cb10892e6b42
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 63952602b740e879d014164bcaeeb4b74a6ede1a
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/flat_1M.nt.gz
Statistics: statistics-1m

100K elements stream distribution

Title: 100K elements stream distribution
Identifier: stream-100k
Has file name: stream_100K.tar.gz
Has stream type usage:
- Type: RDF stream type usage (stax:RdfStreamTypeUsage)
- Comment: The dataset can be viewed as a stream of graphs. Each graph corresponds to one measurement made by a traffic sensor. (en)
- Has stream type: RDF graph stream (stax:graphStream)
Has distribution type:
- Partial distribution (rb:partialDistribution)
- Stream distribution (rb:streamDistribution)
Has stream element count: 100,000
Byte size: 18.82 MB
Media type: text/turtle
Packaging format: application/tar
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: eca357f28ae7d728e378588f289cd23d
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: c53fe6dff39ab39f0e9b1cf9a308755cd210ab8c
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/stream_100K.tar.gz
Statistics: statistics-100k

100K elements Jelly distribution

Title: 100K elements Jelly distribution
Identifier: jelly-100k
Has file name: jelly_100K.jelly.gz
Has stream type usage:
- RDF stream type usage (1)
  - Type: RDF stream type usage (stax:RdfStreamTypeUsage)
  - Comment: The dataset can be viewed as a stream of graphs. Each graph corresponds to one measurement made by a traffic sensor. (en)
  - Has stream type: RDF graph stream (stax:graphStream)
- RDF stream type usage (2)
  - Type: RDF stream type usage (stax:RdfStreamTypeUsage)
  - Comment: The dataset can be viewed as a flattened stream of triples. (en)
  - Has stream type: Flat RDF triple stream (stax:flatTripleStream)
Has distribution type:
- Jelly distribution (rb:jellyDistribution)
- Partial distribution (rb:partialDistribution)
Has stream element count: 100,000
Byte size: 31.16 MB
Media type: application/x-jelly-rdf
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 5044b137a250fab161f3268fd431571d
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 4ef1b8fb4f3b1909c330ee53eb1255edaa5f935f
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/jelly_100K.jelly.gz
Statistics: statistics-100k

100K elements flat distribution

Title: 100K elements flat distribution
Identifier: flat-100k
Has file name: flat_100K.nt.gz
Has stream type usage:
- Type: RDF stream type usage (stax:RdfStreamTypeUsage)
- Comment: The dataset can be viewed as a flattened stream of triples. (en)
- Has stream type: Flat RDF triple stream (stax:flatTripleStream)
Has distribution type:
- Flat distribution (rb:flatDistribution)
- Partial distribution (rb:partialDistribution)
Has stream element count: 100,000
Byte size: 37.66 MB
Media type: application/n-triples
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 2e7cdbbb38db2860a0b5a384ede1b996
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: ab79c1b20f955a3fcadaaa5675e5103eaa988ef8
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/flat_100K.nt.gz
Statistics: statistics-100k

10K elements stream distribution

Title: 10K elements stream distribution
Identifier: stream-10k
Has file name: stream_10K.tar.gz
Has stream type usage:
- Type: RDF stream type usage (stax:RdfStreamTypeUsage)
- Comment: The dataset can be viewed as a stream of graphs. Each graph corresponds to one measurement made by a traffic sensor. (en)
- Has stream type: RDF graph stream (stax:graphStream)
Has distribution type:
- Partial distribution (rb:partialDistribution)
- Stream distribution (rb:streamDistribution)
Has stream element count: 10,000
Byte size: 1.86 MB
Media type: text/turtle
Packaging format: application/tar
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 7c74d0fcda8b5f3657b2bd8072826248
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 454a507569c98b4807afd3adf843665101556e97
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/stream_10K.tar.gz
Statistics: statistics-10k

10K elements Jelly distribution

Title: 10K elements Jelly distribution
Identifier: jelly-10k
Has file name: jelly_10K.jelly.gz
Has stream type usage:
- RDF stream type usage (1)
  - Type: RDF stream type usage (stax:RdfStreamTypeUsage)
  - Comment: The dataset can be viewed as a stream of graphs. Each graph corresponds to one measurement made by a traffic sensor. (en)
  - Has stream type: RDF graph stream (stax:graphStream)
- RDF stream type usage (2)
  - Type: RDF stream type usage (stax:RdfStreamTypeUsage)
  - Comment: The dataset can be viewed as a flattened stream of triples. (en)
  - Has stream type: Flat RDF triple stream (stax:flatTripleStream)
Has distribution type:
- Jelly distribution (rb:jellyDistribution)
- Partial distribution (rb:partialDistribution)
Has stream element count: 10,000
Byte size: 3.09 MB
Media type: application/x-jelly-rdf
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 1ddd0b4e42596fd2084c36c9cb0a4d91
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 01dc408bf8dac298ff2f5ed628a26b95bc9b4281
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/jelly_10K.jelly.gz
Statistics: statistics-10k

10K elements flat distribution

Title: 10K elements flat distribution
Identifier: flat-10k
Has file name: flat_10K.nt.gz
Has stream type usage:
- Type: RDF stream type usage (stax:RdfStreamTypeUsage)
- Comment: The dataset can be viewed as a flattened stream of triples. (en)
- Has stream type: Flat RDF triple stream (stax:flatTripleStream)
Has distribution type:
- Flat distribution (rb:flatDistribution)
- Partial distribution (rb:partialDistribution)
Has stream element count: 10,000
Byte size: 3.76 MB
Media type: application/n-triples
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: e0702d7cb7d9264bba9c4bdc64975ac2
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 639f5160fc562eb9463fa044c946310e90aca436
  - Algorithm: ChecksumAlgorithm_sha1 (spdx:checksumAlgorithm_sha1)
Download URL: https://w3id.org/riverbench/datasets/citypulse-traffic/dev/files/flat_10K.nt.gz
Statistics: statistics-10k

Statistics

Statistics for full distributions

Title: Statistics for full distributions

	Sum	Unique	Mean	St. dev.	Min.	Max.
IRIs	96,417,178	21,914,265	22.00	0.00	22	22
Blank nodes	21,912,995	N/A	5.00	0.00	5	5
Graphs	4,382,599	1	1.00	0.00	1	1
Statements	157,773,564	N/A	36.00	0.00	36	36
Literals	21,407,125	13,222	4.88	0.46	3	5
Simple literals	17,024,526	2,530	3.88	0.46	2	4
Datatype literals	4,382,599	10,692	1.00	0.00	1	1
Language literals	0	0	0.00	0.00	0	0
Quoted triples	0	N/A	0.00	0.00	0	0
Subjects	48,208,589	43,826,317	11.00	0.00	11	11
Predicates	39,443,391	9	9.00	0.00	9	9
Objects	95,911,308	43,839,004	21.88	0.46	20	22

Statistics for 1M distributions

Title: Statistics for 1M distributions

	Sum	Unique	Mean	St. dev.	Min.	Max.
IRIs	22,000,000	5,000,037	22.00	0.00	22	22
Blank nodes	5,000,000	N/A	5.00	0.00	5	5
Graphs	1,000,000	1	1.00	0.00	1	1
Statements	36,000,000	N/A	36.00	0.00	36	36
Literals	4,794,267	11,711	4.79	0.60	3	5
Simple literals	3,794,267	1,047	3.79	0.60	2	4
Datatype literals	1,000,000	10,664	1.00	0.00	1	1
Language literals	0	0	0.00	0.00	0	0
Quoted triples	0	N/A	0.00	0.00	0	0
Subjects	11,000,000	9,999,576	11.00	0.00	11	11
Predicates	9,000,000	9	9.00	0.00	9	9
Objects	21,794,267	10,011,160	21.79	0.60	20	22

Statistics for 100K distributions

Title: Statistics for 100K distributions

	Sum	Unique	Mean	St. dev.	Min.	Max.
IRIs	2,200,000	500,027	22.00	0.00	22	22
Blank nodes	500,000	N/A	5.00	0.00	5	5
Graphs	100,000	1	1.00	0.00	1	1
Statements	3,600,000	N/A	36.00	0.00	36	36
Literals	499,366	11,112	4.99	0.08	3	5
Simple literals	399,366	450	3.99	0.08	2	4
Datatype literals	100,000	10,662	1.00	0.00	1	1
Language literals	0	0	0.00	0.00	0	0
Quoted triples	0	N/A	0.00	0.00	0	0
Subjects	1,100,000	1,000,047	11.00	0.00	11	11
Predicates	900,000	9	9.00	0.00	9	9
Objects	2,199,366	1,011,154	21.99	0.08	20	22

Statistics for 10K distributions

Title: Statistics for 10K distributions

	Sum	Unique	Mean	St. dev.	Min.	Max.
IRIs	220,000	50,022	22.00	0.00	22	22
Blank nodes	50,000	N/A	5.00	0.00	5	5
Graphs	10,000	1	1.00	0.00	1	1
Statements	360,000	N/A	36.00	0.00	36	36
Literals	49,981	9,536	5.00	0.05	3	5
Simple literals	39,981	229	4.00	0.05	2	4
Datatype literals	10,000	9,307	1.00	0.00	1	1
Language literals	0	0	0.00	0.00	0	0
Quoted triples	0	N/A	0.00	0.00	0	0
Subjects	110,000	100,000	11.00	0.00	11	11
Predicates	90,000	9	9.00	0.00	9	9
Objects	219,981	109,540	22.00	0.05	20	22