An OWL 2 ontology is an abstract notion defined in terms of the structural specification. Each ontology is associated with an ontology document , which physically contains the ontology stored in a particular way. The name "ontology document" reflects the expectation that a large number of ontologies will be stored in physical text documents written in one of the syntaxes of OWL 2. OWL 2 tools, however, are free to devise other types of ontology documents — that is, to introduce other ways of physically storing ontologies.
Family Guy is a FOX animated sitcom, aimed at a mature audience (rated TV-14 and TV-PG), revolving around a dysfunctional family known as the Griffins. The family, who resides in Rhode Island , in the non-existent city of Quahog, consists of overweight, bumbling patriarch Peter; his wife Lois, unfortunate daughter Meg, eldest son Chris, youngest son Stewie – a Rex Harrison-esque talking infant, originally a diabolical child-genius obsessed with world domination and matricide, but in recent years, has become more of an eccentric, sexually ambiguous character – and anthropomorphic talking dog Brian. Created by Seth MacFarlane, who had previously worked as an animator and writer for Hanna-Barbera , Family Guy first premiered in January 1999, originally running for three seasons until 2003, but resumed production two years later following successful DVD sales and high ratings during syndicated reruns.