Yes I understand this, my problem is that I don't understand why/when would I want to use this and when standard STR functions are OK instead.
> The fullext index via Lucene is only used if you use the corresponding > special predicate (which is non-standard SPARQL syntax) in your query: > > text:query > > e.g. in a query like (taken form the documentation): > > PREFIX text: <http://jena.apache.org/text#> > PREFIX rdfs: > <http://www.w3.org/2000/01/rdf-schema#[http://www.w3.org/2000/01/rdf-schema#]> > > SELECT ?s > { ?s text:query (rdfs:label 'word' 10) ; > rdfs:label ?label > }