About: http://webisa.webdatacommons.org/421504363

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	Still, the individual cells have nutrients coming in and waste going out, so the molecules that make them up probably get mostly replaced -- although maybe some parts of the cell get replaced more than others.
http://www.w3.org/ns/prov#wasQuotedFrom	tor.com