<http://schema.org/softwareAddOn>	<http://www.w3.org/2000/01/rdf-schema#domain>	<http://schema.org/SoftwareApplication> .
<http://schema.org/softwareAddOn>	<http://www.w3.org/2000/01/rdf-schema#label>	"software add on" .
<http://schema.org/softwareAddOn>	<http://www.w3.org/2000/01/rdf-schema#comment>	"Additional content for a software application." .
<http://schema.org/softwareAddOn>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#ObjectProperty> .
<http://schema.org/softwareAddOn>	<http://www.w3.org/2000/01/rdf-schema#range>	<http://schema.org/SoftwareApplication> .