<http://schema.org/mainContentOfPage>	<http://schema.org/rangeIncludes>	<http://schema.org/WebPageElement> .
<http://schema.org/mainContentOfPage>	<http://www.w3.org/2000/01/rdf-schema#label>	"mainContentOfPage" .
<http://schema.org/mainContentOfPage>	<http://www.w3.org/2000/01/rdf-schema#comment>	"Indicates if this web page element is the main subject of the page." .
<http://schema.org/mainContentOfPage>	<http://schema.org/domainIncludes>	<http://schema.org/WebPage> .
<http://schema.org/mainContentOfPage>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#Property> .