add 'same-as' rules to csv
exposure process reported,exposure material reported,exposure material id,disease reported,disease ontology id,disease stage reported
-sc: exposure process;,sc: exposure material;,sc: exposure material;,sc: disease;,sc: disease;,sc: disease stage;
+sc: exposure process;,sc: exposure material; same-as: %3,sc: exposure material,sc: disease; same-as: %5,sc: disease,sc: disease stage;
exposure with existing immune reactivity without evidence for disease,hepacivirus c,NCBITaxon_11103,,,
exposure with existing immune reactivity without evidence for disease,hepacivirus c,NCBITaxon_11103,,,
exposure with existing immune reactivity without evidence for disease,hepacivirus c,NCBITaxon_11103,,,
