removed optionalFeature and includedFeature
removed optionalFeature and includedFeature

vholland/schemaorg,schemaorg/schemaorg,unor/schemaorg,dbs/schemaorg,gkellogg/schemaorg,lanthaler/schemaorg,vholland/schemaorg,schemaorg/schemaorg,tfrancart/schemaorg,unor/schemaorg,tfrancart/schemaorg,tfrancart/schemaorg,schemaorg/schemaorg,schemaorg/schemaorg,lanthaler/schemaorg,schemaorg/schemaorg,dbs/schemaorg,gkellogg/schemaorg,unor/schemaorg,dbs/schemaorg,vholland/schemaorg,dbs/schemaorg,gkellogg/schemaorg,gkellogg/schemaorg,tfrancart/schemaorg,lanthaler/schemaorg,vholland/schemaorg