How to check if a string is null or empty in a SPARQL query?
rdf, sparql
Solution
Try this:
BIND(BOUND(?abc) && strlen(?abc)>0 as ?check)
Problem
How do I check and filter out empty strings using sparql.
rdf, sparql
Try this:
BIND(BOUND(?abc) && strlen(?abc)>0 as ?check)
How do I check and filter out empty strings using sparql.