fix: use URIRef only when available
fix: use URIRef only when available

mick-d/nipype,carlohamalainen/nipype,rameshvs/nipype,fprados/nipype,Leoniela/nipype,mick-d/nipype_source,sgiavasis/nipype,Leoniela/nipype,pearsonlab/nipype,blakedewey/nipype,FCP-INDI/nipype,blakedewey/nipype,gerddie/nipype,glatard/nipype,gerddie/nipype,arokem/nipype,dmordom/nipype,Leoniela/nipype,carolFrohlich/nipype,pearsonlab/nipype,iglpdc/nipype,carolFrohlich/nipype,carolFrohlich/nipype,arokem/nipype,grlee77/nipype,fprados/nipype,carolFrohlich/nipype,carlohamalainen/nipype,arokem/nipype,fprados/nipype,JohnGriffiths/nipype,FCP-INDI/nipype,mick-d/nipype,grlee77/nipype,JohnGriffiths/nipype,FredLoney/nipype,JohnGriffiths/nipype,gerddie/nipype,mick-d/nipype,FredLoney/nipype,rameshvs/nipype,dgellis90/nipype,wanderine/nipype,JohnGriffiths/nipype,mick-d/nipype_source,glatard/nipype,pearsonlab/nipype,iglpdc/nipype,sgiavasis/nipype,dgellis90/nipype,blakedewey/nipype,glatard/nipype,gerddie/nipype,rameshvs/nipype,dgellis90/nipype,pearsonlab/nipype,mick-d/nipype,FCP-INDI/nipype,carlohamalainen/nipype,sgiavasis/nipype,iglpdc/nipype,FCP-INDI/nipype,glatard/nipype,arokem/nipype,blakedewey/nipype,wanderine/nipype,mick-d/nipype_source,dmordom/nipype,grlee77/nipype,sgiavasis/nipype,rameshvs/nipype,wanderine/nipype,FredLoney/nipype,dgellis90/nipype,iglpdc/nipype,wanderine/nipype,grlee77/nipype,dmordom/nipype