SPARQL SCHMARQL
P
O
http://iconclass.org/47G53%28%2B72%29
clay and sand, etc. ~ building material (+ industrial production)
TTL
NT
S
P
O
skos:broader
S
P
O
http://iconclass.org/47G53%28%2B7%29
S
P
O
skos:prefLabel
S
P
O
clay and sand, etc. ~ building material (+ industrial production)