SPARQL SCHMARQL
P
O
http://iconclass.org/46C154%28%2B793%29
signal system (railway, tramway) (+ pearl ~ product of animal)
TTL
NT
S
P
O
skos:broader
S
P
O
http://iconclass.org/46C154%28%2B79%29
S
P
O
skos:prefLabel
S
P
O
signal system (railway, tramway) (+ pearl ~ product of animal)