NFDI4DS
?s
<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<_:4d47ab310819c954f0edba9b4c3804e7>
S
·
O
47a02cdd71502b4279d9fb2f2c60ab74
S
·
O
rdf:first
S
·
O
4d47ab310819c954f0edba9b4c3804e7