About: http://webisa.webdatacommons.org/73635907

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	Exemplary and well-known indicators include radioactive labels (e.g., 32p, 125I, 14C), a second antibody or an enzyme such as horseradish peroxidase.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com