About: http://webisa.webdatacommons.org/74615857

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	Samples, such as a crystal, or subjects, such as a laboratory animal, are measured on a scale or beam balance.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov