# The examples of the Generate tab: synthetic data from a schema, with rudof # generate. The Generate tab reads this manifest, and the Examples menu # opens it (?manifestURL=examples/generate/manifest.yml). # # Each section is an example (with an id), written in SHACL, ShEx and # PGSchema. The first one is the example of the other tabs of the page # (examples/person/), the one the tab has at first. The others say the same # in the three languages, over the RDF encoding of a property graph, so they # generate the same graph. Each entry of a section is a kind of data (kind: # …): the configuration of the generator (TOML, version 2). # # action: generate # shaclURL, shexURL, pgschemaURL the schema in each language (or shacl:, # shex:, pgschema: with the text) # schemaLanguage the language it opens in (shacl by default) # config the configuration of the generator # entities, seed how many entities, and the random seed - section: Persons (the example of the other tabs) id: person comment: "The schema of the other tabs: persons with a name, maybe a birth date, who know other persons. A small schema to edit, to write your own; it has no property graph in SHACL and ShEx." examples: - comment: "Valid data" action: generate kind: valid shaclURL: ../person/shapes.ttl shexURL: ../person/schema.shex pgschemaURL: ../person/schema.pgs config: | version = 2 - comment: "Dense: every optional property, maximal cardinality" action: generate kind: dense shaclURL: ../person/shapes.ttl shexURL: ../person/schema.shex pgschemaURL: ../person/schema.pgs config: | version = 2 [defaults] fill = 1.0 cardinality = "max" - comment: "Sparse: optional properties on 10% of the nodes" action: generate kind: sparse shaclURL: ../person/shapes.ttl shexURL: ../person/schema.shex pgschemaURL: ../person/schema.pgs config: | version = 2 [defaults] fill = 0.1 - comment: "Coherence 0.85 (searched over the fill)" action: generate kind: coherence shaclURL: ../person/shapes.ttl shexURL: ../person/schema.shex pgschemaURL: ../person/schema.pgs config: | version = 2 [targets] coherence = 0.85 tolerance = 0.01 - comment: "With errors (20%) and their report" action: generate kind: errors shaclURL: ../person/shapes.ttl shexURL: ../person/schema.shex pgschemaURL: ../person/schema.pgs config: | version = 2 [violations] rate = 0.2 - section: Persons, organisations and cities (references) id: references comment: "Persons work for organisations, which are in cities: nodes that refer to other nodes." examples: - comment: "Valid data" action: generate kind: valid shaclURL: references.ttl shexURL: references.shex pgschemaURL: references.pgs config: | version = 2 - comment: "Dense: every optional property, maximal cardinality" action: generate kind: dense shaclURL: references.ttl shexURL: references.shex pgschemaURL: references.pgs config: | version = 2 [defaults] fill = 1.0 cardinality = "max" - comment: "Sparse: optional properties on 10% of the nodes" action: generate kind: sparse shaclURL: references.ttl shexURL: references.shex pgschemaURL: references.pgs config: | version = 2 [defaults] fill = 0.1 - comment: "Coherence 0.85 (searched over the fill)" action: generate kind: coherence shaclURL: references.ttl shexURL: references.shex pgschemaURL: references.pgs config: | version = 2 [targets] coherence = 0.85 tolerance = 0.01 - comment: "With errors (20%) and their report" action: generate kind: errors shaclURL: references.ttl shexURL: references.shex pgschemaURL: references.pgs config: | version = 2 [violations] rate = 0.2 # The RDF copy keeps PGSchema's closed records and required keys [violations.rdf] closed = true keys_required = true [output] formats = ["pg", "turtle"] - section: Keys and values (required, optional, lists, dates) id: keys comment: "The kinds of values of the keys of a node: required, optional, lists and dates." examples: - comment: "Valid data" action: generate kind: valid shaclURL: keys.ttl shexURL: keys.shex pgschemaURL: keys.pgs config: | version = 2 - comment: "Dense: every optional property, maximal cardinality" action: generate kind: dense shaclURL: keys.ttl shexURL: keys.shex pgschemaURL: keys.pgs config: | version = 2 [defaults] fill = 1.0 cardinality = "max" - comment: "Sparse: optional properties on 10% of the nodes" action: generate kind: sparse shaclURL: keys.ttl shexURL: keys.shex pgschemaURL: keys.pgs config: | version = 2 [defaults] fill = 0.1 - comment: "Coherence 0.85 (searched over the fill)" action: generate kind: coherence shaclURL: keys.ttl shexURL: keys.shex pgschemaURL: keys.pgs config: | version = 2 [targets] coherence = 0.85 tolerance = 0.01 - comment: "With errors (20%) and their report" action: generate kind: errors shaclURL: keys.ttl shexURL: keys.shex pgschemaURL: keys.pgs config: | version = 2 [violations] rate = 0.2 # The RDF copy keeps PGSchema's closed records and required keys [violations.rdf] closed = true keys_required = true [output] formats = ["pg", "turtle"] - section: Value facets (pattern, ranges) id: facets comment: "Values with facets: a pattern, and ranges of numbers." examples: - comment: "Valid data" action: generate kind: valid shaclURL: facets.ttl shexURL: facets.shex pgschemaURL: facets.pgs config: | version = 2 - comment: "Dense: every optional property, maximal cardinality" action: generate kind: dense shaclURL: facets.ttl shexURL: facets.shex pgschemaURL: facets.pgs config: | version = 2 [defaults] fill = 1.0 cardinality = "max" - comment: "Sparse: optional properties on 10% of the nodes" action: generate kind: sparse shaclURL: facets.ttl shexURL: facets.shex pgschemaURL: facets.pgs config: | version = 2 [defaults] fill = 0.1 - comment: "Coherence 0.85 (searched over the fill)" action: generate kind: coherence shaclURL: facets.ttl shexURL: facets.shex pgschemaURL: facets.pgs config: | version = 2 [targets] coherence = 0.85 tolerance = 0.01 - comment: "With errors (20%) and their report" action: generate kind: errors shaclURL: facets.ttl shexURL: facets.shex pgschemaURL: facets.pgs config: | version = 2 [violations] rate = 0.2 # The RDF copy keeps PGSchema's closed records and required keys [violations.rdf] closed = true keys_required = true [output] formats = ["pg", "turtle"] - section: Several labels (Person & Employee) id: labels comment: "Nodes with more than one label: a Person that is also an Employee." examples: - comment: "Valid data" action: generate kind: valid shaclURL: labels.ttl shexURL: labels.shex pgschemaURL: labels.pgs config: | version = 2 - comment: "Dense: every optional property, maximal cardinality" action: generate kind: dense shaclURL: labels.ttl shexURL: labels.shex pgschemaURL: labels.pgs config: | version = 2 [defaults] fill = 1.0 cardinality = "max" - comment: "Sparse: optional properties on 10% of the nodes" action: generate kind: sparse shaclURL: labels.ttl shexURL: labels.shex pgschemaURL: labels.pgs config: | version = 2 [defaults] fill = 0.1 - comment: "Coherence 0.85 (searched over the fill)" action: generate kind: coherence shaclURL: labels.ttl shexURL: labels.shex pgschemaURL: labels.pgs config: | version = 2 [targets] coherence = 0.85 tolerance = 0.01 - comment: "With errors (20%) and their report" action: generate kind: errors shaclURL: labels.ttl shexURL: labels.shex pgschemaURL: labels.pgs config: | version = 2 [violations] rate = 0.2 # The RDF copy keeps PGSchema's closed records and required keys [violations.rdf] closed = true keys_required = true [output] formats = ["pg", "turtle"] - section: LUBM university (12 node types, 35 edge types) id: lubm comment: "The Lehigh University Benchmark: universities, departments, people and courses." examples: - comment: "Valid data" action: generate kind: valid shaclURL: lubm.ttl shexURL: lubm.shex pgschemaURL: lubm.pgs config: | version = 2 - comment: "Dense: every optional property, maximal cardinality" action: generate kind: dense shaclURL: lubm.ttl shexURL: lubm.shex pgschemaURL: lubm.pgs config: | version = 2 [defaults] fill = 1.0 cardinality = "max" - comment: "Sparse: optional properties on 10% of the nodes" action: generate kind: sparse shaclURL: lubm.ttl shexURL: lubm.shex pgschemaURL: lubm.pgs config: | version = 2 [defaults] fill = 0.1 - comment: "Coherence 0.85 (searched over the fill)" action: generate kind: coherence shaclURL: lubm.ttl shexURL: lubm.shex pgschemaURL: lubm.pgs config: | version = 2 [targets] coherence = 0.85 tolerance = 0.01 - comment: "With errors (20%) and their report" action: generate kind: errors shaclURL: lubm.ttl shexURL: lubm.shex pgschemaURL: lubm.pgs config: | version = 2 [violations] rate = 0.2 # The RDF copy keeps PGSchema's closed records and required keys [violations.rdf] closed = true keys_required = true [output] formats = ["pg", "turtle"] - section: LDBC Social Network (11 node types, cycles) id: ldbc-snb comment: "The LDBC Social Network Benchmark: persons, forums, posts and comments, with cycles." examples: - comment: "Valid data" action: generate kind: valid shaclURL: ldbc-snb.ttl shexURL: ldbc-snb.shex pgschemaURL: ldbc-snb.pgs config: | version = 2 - comment: "Dense: every optional property, maximal cardinality" action: generate kind: dense shaclURL: ldbc-snb.ttl shexURL: ldbc-snb.shex pgschemaURL: ldbc-snb.pgs config: | version = 2 [defaults] fill = 1.0 cardinality = "max" - comment: "Sparse: optional properties on 10% of the nodes" action: generate kind: sparse shaclURL: ldbc-snb.ttl shexURL: ldbc-snb.shex pgschemaURL: ldbc-snb.pgs config: | version = 2 [defaults] fill = 0.1 - comment: "Coherence 0.85 (searched over the fill)" action: generate kind: coherence shaclURL: ldbc-snb.ttl shexURL: ldbc-snb.shex pgschemaURL: ldbc-snb.pgs config: | version = 2 [targets] coherence = 0.85 tolerance = 0.01 - comment: "With errors (20%) and their report" action: generate kind: errors shaclURL: ldbc-snb.ttl shexURL: ldbc-snb.shex pgschemaURL: ldbc-snb.pgs config: | version = 2 [violations] rate = 0.2 # The RDF copy keeps PGSchema's closed records and required keys [violations.rdf] closed = true keys_required = true [output] formats = ["pg", "turtle"]