?s <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <_:aa1070a0f969ff04c5a25e49da942ef3>
S · O 99bb44e422758be8ca75f502b766b358
S · O rdf:first
S · O aa1070a0f969ff04c5a25e49da942ef3