Added main games block into venkman-era schemas.
Added main games block into venkman-era schemas.

hschema/schemaorg,haocafes/schemaorg,gkellogg/schemaorg,quantegy/schemaorg,tfrancart/schemaorg,tfrancart/schemaorg,schemaorg/schemaorg,haocafes/schemaorg,lanthaler/schemaorg,haonature888/schemaorg,sdo-sport/schemaorg,schemaorg/schemaorg,schemaorg/schemaorg,vholland/schemaorg,dbs/schemaorg,mfhepp/schemaorg,vholland/schemaorg,sdo-sport/schemaorg,callahanchris/schemaorg,schemaorg/schemaorg,cesarmarinhorj/schemaorg,gkellogg/schemaorg,westurner/schemaorg,haonaturel/schemaorg,dbs/schemaorg,callahanchris/schemaorg,cesarmarinhorj/schemaorg,pwz3n0/schemaorg,twcctz500000/schemaorg,ynh/schemaorg,gkellogg/schemaorg,twamarc/schemaorg,Jonadabe/schemaorg,ynh/schemaorg,twcctz500000/schemaorg,haonature888/schemaorg,ya7lelkom/schemaorg,twamarc/schemaorg,gkellogg/schemaorg,tfrancart/schemaorg,vholland/schemaorg,haonaturel/schemaorg,unor/schemaorg,quantegy/schemaorg,mortizbank/schemaorg,ya7lelkom/schemaorg,sdo-sport/schemaorg,tfrancart/schemaorg,mfhepp/schemaorg,URXtech/schemaorg,Jonadabe/schemaorg,vemmaverve/schemaorg,ya7lelkom/schemaorg,lanthaler/schemaorg,unor/schemaorg,unor/schemaorg,pwz3n0/schemaorg,vholland/schemaorg,dbs/schemaorg,mortizbank/schemaorg,haonature/schemaorg,schemaorg/schemaorg,cesarmarinhorj/schemaorg,hschema/schemaorg,dbs/schemaorg,ynh/schemaorg,mortizbank/schemaorg,haonature/schemaorg,quantegy/schemaorg,URXtech/schemaorg,pwz3n0/schemaorg,vemmaverve/schemaorg,lanthaler/schemaorg,hschema/schemaorg,twamarc/schemaorg