About: http://webisa.webdatacommons.org/411707450

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	These glands secrete proteins that are extruded through spinnerets to produce different kinds of silk.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov