directives -> 
	language-version <1.1>,
	namespace <pornography.porntags>;


porn tags <rnode>

	~ xvideos tags [https://www.xvideos.com/tags],
	~ pornhub categories [https://www.pornhub.com/categories],
	~ youjizz tags [https://www.youjizz.com/tags],
	
	
	by act {comment},
	3way,
	4some,
	
	anal sex, butt-fuck,
	ass lick,
	anal gape, destroyed-gape, gape-farts,
	
	blow job, cock-sucking,
	double-bj,
	cum-swap,
	bukkake,
	
	cumshot,
	cum-in-mouth,
	cum-on-pussy,
	cream-pie,
	
	
	by position {nlcomment},
	doggy,
	
	
	by place {nlcomment},
	bedroom,
	bus,
	club;