fixes for degree() relationships
fixes for degree() relationships
rodsol/relex,leungmanhin/relex,virneo/relex,anitzkin/relex,rodsol/relex,linas/relex,AmeBel/relex,rodsol/relex,anitzkin/relex,ainishdave/relex,AmeBel/relex,opencog/relex,williampma/relex,rodsol/relex,AmeBel/relex,leungmanhin/relex,opencog/relex,williampma/relex,anitzkin/relex,virneo/relex,ainishdave/relex,anitzkin/relex,linas/relex,virneo/relex,virneo/relex,opencog/relex,linas/relex,ainishdave/relex,anitzkin/relex,williampma/relex,ainishdave/relex,williampma/relex,leungmanhin/relex