fiddles.ttl

@prefix : <#>.
@prefix schema: <http://schema.org/>.

<> a :FiddleLibrary.
[] 
  a :Fiddle;
  :name "hello world";
  :dataFormat "text/turtle";
  :data """@prefix s: <http://schema.org/>. <> s:name "hello world".""";
  :query "PREFIX s: <http://schema.org/> SELECT ?msg WHERE {?x s:name ?msg.}"
.
[] 
  a :Fiddle;
  :name "show all examples";
  :dataFormat "text/turtle";
  :data "http://localhost/solid/sparql-fiddle/fiddles.ttl";
  :query """
    PREFIX : <http://example.org/inMemory#>
    SELECT ?name ?format ?data ?query WHERE { 
        ?x :name ?name; :dataFormat ?format; :data ?data; :query ?query . 
    }
         """
.
[] 
  a :Fiddle;
  :name "show all triples";
  :query "SELECT * WHERE { ?subject ?predicate ?object . }";
  :dataFormat "text/turtle";
  :data """
@prefix s: <http://schema.org/>. 
<> a s:MusicPlaylist; 
  s:name "Jazz"; 
  s:track
    [s:name "A Love Supreme"; s:creator "John Coltrane"],
    [s:name "Take Five"; s:creator "Dave Brubeck"]
.
        """
.
[] 
  a :Fiddle;
  :name "no ontology";
  :dataFormat "text/turtle";
  :data """
@prefix : <#>. 
<> :isA :Foo; :hasBar 
    [:madeUpProperty "Look, Ma - no ontology!"]
.
        """;
  :query """
# this prefix declaration is invalid SPARQL but
# lets us refer to the in-memory RDF and work without
# an ontology - bad practice in general but good for
# rapid prototyping.

PREFIX : <#>
SELECT ?message WHERE {
    ?thing :isA :Foo; :hasBar ?x .
    ?x :madeUpProperty ?message .
}
        """
.
[] 
  a :Fiddle;
  :name "find tracks in a playlist";
  :dataFormat "text/turtle";
  :data """
@prefix s: <http://schema.org/>. 
<> a s:MusicPlaylist; 
  s:name "Jazz"; 
  s:track
    [s:name "A Love Supreme"; s:creator "John Coltrane"],
    [s:name "Take Five"; s:creator "Dave Brubeck"]
.
        """;
  :query """
PREFIX s: <http://schema.org/>
SELECT ?artist ?trackName WHERE { 
    ?x s:track ?y .
    ?y s:name ?trackName; s:creator ?artist .
}
        """;
.