Defining full-text search properties: Tracker SPARQL Library Reference Manual

## Defining full-text search properties

Tracker provides nonstandard full-text search capabilities, in order to use these, the string properties can use tracker:fulltextIndexed:

    ex:name a rdf:Property;
            rdfs:domain ex:Mammal;
            rdfs:range xsd:string;
            tracker:fulltextIndexed true;
            tracker:weight 10.

Weighting can also be applied, so certain properties rank higher than others in full-text search queries. With tracker:fulltextIndexed in place, sparql queries may use full-text search capabilities:

    SELECT { ?mammal a ex:Mammal;
                     fts:match "timmy" }