About: http://webisa.webdatacommons.org/93626494

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	Over time, it also became clear that some of the colonies, including those developed by Thomson, were not aging well, and were accumulating mutations and other defects.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com