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  "access_rights": "",
            
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  "accrualPeriodicity": "",
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  "accrualPeriodicity": "",
            
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  "author": "David Chaves-Fraga",
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  "author": "David Chaves-Fraga",
            
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  "author_email": "dchaves@fi.upm.es",
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  "author_email": "dchaves@fi.upm.es",
            
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  "citation": [],
            
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  "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700",
            
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  "defined_in": "https://doi.org/10.1145/3442381.3449877",
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  "defined_in": "https://doi.org/10.1016/j.websem.2020.100596",
            
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  "doi": "10.57702/ldr8qrii",
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  "doi": "10.57702/ldr8qrii",
            
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  "doi_date_published": "2023-10-17",
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  "doi_date_published": "2023-10-17",
            
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  "doi_publisher": "TIB",
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  "doi_publisher": "TIB",
            
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  "extra_authors": [
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  "extra_authors": [
            
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    {
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    {
            
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      "extra_author": "Freddy Priyatna",
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      "extra_author": "Freddy Priyatna",
            
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      "orcid": "0000-0002-9292-4010"
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      "orcid": "0000-0002-9292-4010"
            
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    },
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    },
            
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    {
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    {
            
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      "extra_author": "Jhon Toledo",
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      "extra_author": "Jhon Toledo",
            
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      "orcid": "0000-0002-2924-7272"
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      "orcid": "0000-0002-2924-7272"
            
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    },
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    },
            
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    {
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    {
            
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      "extra_author": "Daniel Do\u00f1a",
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      "extra_author": "Daniel Do\u00f1a",
            
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      "orcid": "0000-0002-5603-6390"
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      "orcid": "0000-0002-5603-6390"
            
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    },
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    },
            
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    {
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    {
            
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      "extra_author": "Edna Ruckhaus",
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      "extra_author": "Edna Ruckhaus",
            
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      "orcid": "0000-0002-7735-2739"
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      "orcid": "0000-0002-7735-2739"
            
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    },
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    },
            
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    {
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    {
            
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      "extra_author": "Andrea Cimmino",
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      "extra_author": "Andrea Cimmino",
            
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      "orcid": "0000-0002-1823-4484"
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      "orcid": "0000-0002-1823-4484"
            
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    },
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    },
            
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    {
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    {
            
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      "extra_author": "Oscar Corcho",
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      "extra_author": "Oscar Corcho",
            
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      "orcid": "0000-0002-9260-0753"
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      "orcid": "0000-0002-9260-0753"
            
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    }
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        "state": "active"
            
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      "key": "Link to ORKG",
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      "key": "Link to ORKG",
            
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      "value": "https://www.orkg.org/orkg/paper/R576963"
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      "value": "https://www.orkg.org/orkg/paper/R677989"
            
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  "language": "",
            
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  "license_id": "notspecified",
            
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  "license_title": "License not specified",
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  "license_title": "License not specified",
            
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  "maintainer": "David Chaves-Fraga",
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  "maintainer": "David Chaves-Fraga",
            
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  "maintainer_email": "dchaves@fi.upm.es",
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  "maintainer_email": "dchaves@fi.upm.es",
            
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  "metadata_created": "2023-10-17T09:55:40.934271",
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  "metadata_modified": "2024-07-15T08:08:30.171388",
            
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  "name": "gtfs-madrid-bench",
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  "name": "gtfs-madrid-bench",
            
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  "notes": "A benchmark to evaluate declarative KG construction 
74
  "notes": "A benchmark to evaluate declarative KG construction 
            
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engines that can be used to provide access mechanisms to (virtual) 
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engines that can be used to provide access mechanisms to (virtual) 
            
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knowledge graphs. Our proposal introduces several scenarios that aim 
76
knowledge graphs. Our proposal introduces several scenarios that aim 
            
77
at measuring performance and scalability as well as the query 
77
at measuring performance and scalability as well as the query 
            
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capabilities of all these kinds of engines, considering their 
78
capabilities of all these kinds of engines, considering their 
            
79
heterogeneity. The data sources used in our benchmark are derived from 
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heterogeneity. The data sources used in our benchmark are derived from 
            
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the GTFS data files of the subway network of Madrid. They can be 
80
the GTFS data files of the subway network of Madrid. They can be 
            
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scaled up into several formats (CSV, JSON, SQL, and XML). The query 
81
scaled up into several formats (CSV, JSON, SQL, and XML). The query 
            
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set addresses a representative number of SPARQL 1.1 features while 
82
set addresses a representative number of SPARQL 1.1 features while 
            
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covering the usual queries in which data consumers may be 
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covering the usual queries in which data consumers may be 
            
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interested.",
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interested.",
            
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    "approval_status": "approved",
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    "approval_status": "approved",
            
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    "created": "2023-10-17T09:47:01.907152",
            
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    "description": "A public university, located in Madrid, Spain. It 
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    "description": "A public university, located in Madrid, Spain. It 
            
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was founded in 1971 as the result of merging different Technical 
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was founded in 1971 as the result of merging different Technical 
            
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Schools of Engineering and Architecture, originating mainly in the 
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Schools of Engineering and Architecture, originating mainly in the 
            
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18th century. Over 35,000 students attend classes during the year.",
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18th century. Over 35,000 students attend classes during the year.",
            
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    "title": "Universidad Polit\u00e9cnica de Madrid",
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    "title": "Universidad Polit\u00e9cnica de Madrid",
            
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      "mimetype": "application/zip",
            
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      "name": "GTFS-Madrid-Bench Dataset",
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      "name": "GTFS-Madrid-Bench Dataset",
            
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/e4bd45ac-d955-4b5d-9476-ab85f20566cb/download/gtfs-bench-master.zip",
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/e4bd45ac-d955-4b5d-9476-ab85f20566cb/download/gtfs-bench-master.zip",
            
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  "state": "active",
            
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  "tags": [
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  "tags": [
            
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    {
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    {
            
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      "display_name": "Benchmark",
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      "display_name": "Benchmark",
            
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      "id": "70474eb4-f8bf-42f1-bf26-7511d4f3356c",
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      "id": "70474eb4-f8bf-42f1-bf26-7511d4f3356c",
            
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      "name": "Benchmark",
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      "name": "Benchmark",
            
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  "temporal_resolution": "",
            
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  "title": "GTFS-Madrid-Bench",
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  "title": "GTFS-Madrid-Bench",
            
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  "type": "dataset",
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  "type": "dataset",
            
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  "url": "https://github.com/oeg-upm/gtfs-bench",
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  "url": "https://github.com/oeg-upm/gtfs-bench",
            
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  "version": "",
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  "version": "",
            
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  "version_note": ""
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  "version_note": ""
            
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}
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}