About: http://webisa.webdatacommons.org/196393440

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	In its natural form, mammalian hemoglobin is a conjugated, non-crosslinked protein having a molecular weight of 64,500 and structurally comprised of two pairs of sub-units.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com