SPARQL SCHMARQL
P
O
http://iconclass.org/47G5331%28%2B73%29
reinforced concrete ~ building material (+ day-labour)
TTL
NT
S
P
O
skos:broader
S
P
O
http://iconclass.org/47G5331%28%2B7%29
S
P
O
skos:prefLabel
S
P
O
reinforced concrete ~ building material (+ day-labour)