About: http://webisa.webdatacommons.org/60643975

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	basic. acidic. ??? ??? ??? _________ is an important molecule in biological systems because it is the building block of many polysaccharides, including starch, cellulose, and glycogen.
http://www.w3.org/ns/prov#wasQuotedFrom	quizlet.com