About: http://webisa.webdatacommons.org/6452013

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	On the other hand, if the cell is running low on nutrients, it has to break down already existing proteins and other cell components to free the building blocks so that they can be reused.
http://www.w3.org/ns/prov#wasQuotedFrom	stanford.edu