?s <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <_:7ddbc8a75ffafa60678b889dee18404a>
S · O 3cf72c18442abb9f0755252e10fd7ebd
S · O rdf:first
S · O 7ddbc8a75ffafa60678b889dee18404a