CODO: an Ontology for collection and analysis of COviD-19 data	Clinical Study Ontology	Source
https://w3id.org/codo#SocialHistory	http://webprotege.stanford.edu/R9ebvcQhIVmPFecfV7KFoAD	LOOM
https://w3id.org/codo#COVIDRO_SocialHistory	http://webprotege.stanford.edu/R9ebvcQhIVmPFecfV7KFoAD	LOOM