SPARQL SCHMARQL
P
O
http://iconclass.org/31A13%28%2B9212%29
other systems or canons (+ challenging)
TTL
NT
S
P
O
skos:broader
S
P
O
http://iconclass.org/31A13%28%2B921%29
S
P
O
skos:prefLabel
S
P
O
other systems or canons (+ challenging)