Noting that nsn is subPropertyOf identifier property. /cc #2126
Noting that nsn is subPropertyOf identifier property.
/cc #2126

vholland/schemaorg,schemaorg/schemaorg,vholland/schemaorg,schemaorg/schemaorg,schemaorg/schemaorg,vholland/schemaorg,vholland/schemaorg,schemaorg/schemaorg,schemaorg/schemaorg