About: http://webisa.webdatacommons.org/199181221

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	However, there is a limit on the total number of SCs in a given environment, perhaps due to a finite number of SC niches that can be occupied.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov