?s <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <_:4b8724084e4d31aac3209339091e662d>
S · O 7631e03c002a952357fbf29103996661
S · O rdf:first
S · O 4b8724084e4d31aac3209339091e662d