<http://schema.org/UserCheckins>	<http://www.w3.org/2000/01/rdf-schema#comment>	"User interaction: Check-in at a place." .
<http://schema.org/UserCheckins>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://schema.org/UserInteraction> .
<http://schema.org/UserCheckins>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2000/01/rdf-schema#Class> .
<http://schema.org/UserCheckins>	<http://www.w3.org/2000/01/rdf-schema#label>	"UserCheckins" .