About: http://webisa.webdatacommons.org/23411884

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	The use of biologically active substances, such as proteins, is enhanced when such substances are covalently immobilized, i.e., coupled as ligands, onto supports.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr