Quick fixes in gstreamer extractor to produce valid SparQL
Quick fixes in gstreamer extractor to produce valid SparQL

nmm:setNumber, and nfo:genre where set in the wrong object
nmm:performer (a property) was used as class

Disabled the performer logic. We need to revamp this sparQL generation anyway.

hoheinzollern/tracker,outofbits/tracker,hoheinzollern/tracker,outofbits/tracker,hoheinzollern/tracker,outofbits/tracker,outofbits/tracker,hoheinzollern/tracker,hoheinzollern/tracker,hoheinzollern/tracker,outofbits/tracker,outofbits/tracker,hoheinzollern/tracker,outofbits/tracker