SPARQLify supports the following SPARQL language features:

  • Join, LeftJoin (i.e. Optional), Union, Sub queries
  • Filter predicates: comparison: (<=, <, =, >, >=) logical: (!, &&; ||) arithmetic: (+, -) spatial: st_intersects, geomFromText; other: regex, lang, langMatches
  • Aggregate functions: Count(*)
  • Order By is pushed into the SQL