eg format: go-text for storing graphs and metadata: !version: $Revision: 1.19 $ !date: $Date: 2002/12/11 01:15:01 $ !editors: Michael Ashburner (FlyBase), Midori Harris (SGD), Judy Blake (MGD) $Gene_Ontology ; GO:0003673 $cellular_component ; GO:0005575 %extracellular ; GO:0005576 GO:0003673 Gene_Ontology 1 GO:0005575 cellular_component isa GO:0003673 GO:0005576 extracellular isa GO:0005575 GO:0005577 fibrinogen partof GO:0005576 GO:0005972 fibrinogen alpha chain partof GO:0005577 GO:0005973 fibrinogen beta chain partof GO:0005577