protected function addFragment($format, $var, $sanitize=true){
		foreach((array)$var as $v){
			if($var){
				$this->rdf .= sprintf($format, $sanitize?\BOTK\Filters::FILTER_SANITIZE_TURTLE_STRING($v):$v);
				$this->tripleCount++;
			}
		}
	}
protected function addFragment($format, $var, $sanitize=true){
		foreach((array)$var as $v){
			if($var){
				$this->rdf .= sprintf($format, $sanitize?\BOTK\Filters::FILTER_SANITIZE_TURTLE_STRING($v):$v);
				$this->tripleCount++;
			}
		}
	}
protected function addFragment ( $ format , $ var , $ sanitize = true ) { foreach ( ( array ) $ var as $ v ) { if ( $ var ) { $ this -> rdf .= sprintf ( $ format , $ sanitize ? \ BOTK \ Filters :: FILTER_SANITIZE_TURTLE_STRING ( $ v ) : $ v ) ; $ this -> tripleCount ++ ; } } }
adds a turtle fragment managing cardinality > 1
adds a turtle fragment managing cardinality > 1