?s <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <_:afc3274ce898e9f01d972188ba22aa42>
S · O c18e5b7afeebca938a4b8b00e433b301
S · O rdf:first
S · O afc3274ce898e9f01d972188ba22aa42