gender constant
gender [Expects: http://www.w3.org/2000/01/rdf-schema#Literal]
The gender of this Agent (typically but not necessarily 'male' or 'female').
Can be used on: http://xmlns.com/foaf/0.1/Agent
Implementation
static const gender = IriTerm.prevalidated(
'http://xmlns.com/foaf/0.1/gender',
);