Fixed html error in RDFA example: broadcastFrequency, BroadcastService, BroadcastFrequencySpecification
Fixed html error in RDFA example: broadcastFrequency, BroadcastService, BroadcastFrequencySpecification

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