_:vb51062907	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"23" .
_:vb51062907	<http://www.w3.org/ns/r2rml#termType>	<http://www.w3.org/ns/r2rml#IRI> .
_:vb51062907	<http://www.w3.org/ns/r2rml#template>	"tel:{phone_number}" .