?s <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <_:c89a15e1541fe90f908ddb750c04f81e>
S · O 9e5296c2034a3adbb5649c6663d6af6b
S · O rdf:first
S · O c89a15e1541fe90f908ddb750c04f81e