| @base <http://my.example.org/> . | |
| @prefix gist: <https://ontologies.semanticarts.com/gist/> . | |
| @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . | |
| @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . | |
| @prefix : <http://my.example.org/example/> . | |
| @prefix owl: <http://www.w3.org/2002/07/owl#> . | |
| :QueenElizabeth rdf:type :AircraftCarrier ; | |
| :has-colour :Gray . | |
| :LittleTug1 rdf:type :Tug ; |
| ## here is a demonstration of running a python script to alter some source data (a csv file) | |
| and then triplifying the result using SPARQL Anything. | |
| justin@parens:~/repos/mine/forks/new/sparql.anything$ cat py.csv | |
| name,age,city | |
| John,25,New York | |
| Sarah,30,San Francisco | |
| David,28,Los Angeles | |
| Emily,32,Miami |
| emp_ID | name | supervisor_ID | |
|---|---|---|---|
| 4 | bob | 5 | |
| 5 | jo | 6 | |
| 6 | sally |
| <rdf:RDF | |
| xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" | |
| xmlns:gist="https://ontologies.semanticarts.com/gist/" | |
| xmlns:owl="http://www.w3.org/2002/07/owl#" | |
| xmlns:skos="http://www.w3.org/2004/02/skos/core#" | |
| xmlns:sh="http://www.w3.org/ns/shacl#" | |
| xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" | |
| xmlns="https://ontologies.semanticarts.com/o/gistCore#" | |
| xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> | |
| <owl:Ontology rdf:about="https://ontologies.semanticarts.com/o/gistCore"> |
| Prefix(ex:=<http://example/>) | |
| Prefix(owl:=<http://www.w3.org/2002/07/owl#>) | |
| Prefix(rdf:=<http://www.w3.org/1999/02/22-rdf-syntax-ns#>) | |
| Prefix(xml:=<http://www.w3.org/XML/1998/namespace>) | |
| Prefix(xsd:=<http://www.w3.org/2001/XMLSchema#>) | |
| Prefix(rdfs:=<http://www.w3.org/2000/01/rdf-schema#>) | |
| Ontology( | |
| Declaration(Class(ex:Circle)) |
| justin@parens:/tmp$ cat la.n3 | |
| @prefix : <http://example.org/ns#> . | |
| @prefix log: <http://www.w3.org/2000/10/swap/log#> . | |
| (_:X) log:onNegativeSurface { | |
| _:X a :Problem . | |
| } . | |
| justin@parens:/tmp$ | |
| justin@parens:/tmp$ ~/Downloads/apache-jena-4.5.0/bin/riot --formatted=trig la.n3 | |
| 12:02:49 ERROR riot :: [line: 4, col: 29] Not implemented (formulae, graph literals) |
Apache Jena's OWL reasoner imports tbox.ttl and abox.ttl then derives jena_output_subset.ttl as expected.
RDFox won't import tbox.ttl and produce derivations. But it looks like OWL 2 RL recognizes:
Which are used in tbox.ttl. From the docs it looks like RDFox supports OWL 2 RL.
| # https://twitter.com/quoll/status/1556831573370175489?s=20&t=R5BxG0YCqncmHW_AG7cBeg | |
| # "If something is an instance of *every* class described in an owl:intersectionOf then | |
| # it can be inferred to be an instance of the intersection." | |
| # | |
| # this query doesn't handle chaining of this rule (you'd have to just run it, insert the triples, then continue until | |
| # no more results) | |
| # | |
| # also i used a construct so the results can be seen | |
| PREFIX : <http://example.com/> |
Does anyone know the name of the artist that designed the ship in the bottle used on the cafe's logo?
justin@parens:~/repos/mine/forks/new/sparql.anything$ cat a.txt
next
qtp90045638-25[1] read /app/a.txt
*** Reading commands from /app/a.txt