About: http://webisa.webdatacommons.org/21988085

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	This requires catching stickleback (often in small traps) so that population sizes can be estimated or males and females can be collected and used for different types of measurements (age, clutch size, body condition and body shape).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com