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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<http://iot.ee.surrey.ac.uk/citypulse/datasets/traffic/traffic_oct_nov/trafficData158355>
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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: 2023-12-01
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 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 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: 820.70 MB
Media type: text/turtle
Packaging format: application/tar
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: c942a2296075990cfe60a1e093b1a2bc
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 297e30f640284098f725995ef6b4c7f619f3d232
  - 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: 1.36 GB
Media type: application/x-jelly-rdf
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: f058b971d1b868c9d54c2124210a9cd9
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 2e71385280379e6bf12f4a07ba2bdb55107af45f
  - 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: 2928fcd0ee03d7d3137c5341a6baa004
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: b44f56bd134d2ef38f3ee0084b341a0a959913a4
  - 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: 187.36 MB
Media type: text/turtle
Packaging format: application/tar
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: da19ad37de7450f9551a76f858e762ac
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 90cd92857d8edbd8cec6a98f36053477746b4d87
  - 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: 314.89 MB
Media type: application/x-jelly-rdf
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: bdb654726826e4f11bf8d405c9e7fa98
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 39ea0f94e60d8a38cc5ffa62df27ec86804cff1d
  - 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: 375.83 MB
Media type: application/n-triples
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 284bd91804f65549462468031292309b
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: f3c406032c6f5eb06705d336812735e56be18701
  - 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: 18.73 MB
Media type: text/turtle
Packaging format: application/tar
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: ce6260441bacf0d707aa339ff585184a
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 2ac2c19071dfb887217959ef111aaff6d8c4c031
  - 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: 31.45 MB
Media type: application/x-jelly-rdf
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 8a58df4e4a0f7b0f4362aa18f79df926
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 28497e81c41e26afe4cb6337c76f1a53c8aa2f30
  - 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: 37.58 MB
Media type: application/n-triples
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: dc82821f020fd9284c4f8e19cde77d1b
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 172d0e450defd9968dab560c0deeaa613edf464e
  - 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: 1.89 MB
Media type: text/turtle
Packaging format: application/tar
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: e94a0a0a3e4704cebf6edb7d92f98695
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 0025886fbb7dcfd55bf728ce173de4d8838a75a3
  - 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 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: 10,000
Byte size: 3.14 MB
Media type: application/x-jelly-rdf
Compression format: application/gzip
Checksum:
- Checksum (1)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 43c206496951dfa823ed2d2bc8dd30a5
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: e844e7fa03f665b913cbb7c8299dae24090fcffd
  - 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: 946f0cb905ee1e1730b3965e9f00564a
  - Algorithm: ChecksumAlgorithm_md5 (spdx:checksumAlgorithm_md5)
- Checksum (2)
  - Type: Checksum (spdx:Checksum)
  - ChecksumValue: 306c61b59f06150c710f901e0e482fb09c57de34
  - 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	N/A	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	N/A	11.00	0.00	11	11
Predicates	39,443,391	N/A	9.00	0.00	9	9
Objects	95,911,308	N/A	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	N/A	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	N/A	11.00	0.00	11	11
Predicates	9,000,000	N/A	9.00	0.00	9	9
Objects	21,794,267	N/A	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	N/A	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	N/A	11.00	0.00	11	11
Predicates	900,000	N/A	9.00	0.00	9	9
Objects	2,199,366	N/A	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	N/A	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	N/A	11.00	0.00	11	11
Predicates	90,000	N/A	9.00	0.00	9	9
Objects	219,981	N/A	22.00	0.05	20	22