+ <!-- A way to see which triplets refers to a given uri. -->
+ <db path="ref" schema="sparql-results">
+ <prefix>rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns</prefix>
+ <prefix>bf: http://bibframe.org/vocab/</prefix>
+ <form>SELECT ?node ?rel ?obj</form>
+ <index type="any">?node ?rel ?obj FILTER( str(?obj) = %s )</index>
+ </db>