[email protected] wrote:
When using bif:contains in Virtuoso, from what I've seen, you an only query
a single property. In many cases it's more useful to query multiple
properties, for example if you have a blog and want to do a single query
that searches through both author and title and perhaps even the contents of
the blog posts. I have found a blog post with some details on using Solr to
solve this problem [1].
it is easy :)
SPARQL:
SELECT DISTINCT ?s ?p ?o ?mscore WHERE {
?s ?p ?o .
FILTER( ?p in ( list, of, properties ) ) .
FILTER( lang(?o) = "en" ) .
?o bif:contains 'searchterm' option (score ?mscore)
}
I think that should do it, untested
Best,
Nathan
