<http://webisa.webdatacommons.org/concept/_standards_for+mathematical+practice>	<http://webisa.webdatacommons.org/ontology#hasHead>	"standards" .
<http://webisa.webdatacommons.org/concept/_standards_for+mathematical+practice>	<http://www.w3.org/2000/01/rdf-schema#label>	"standards for mathematical practice" .
<http://webisa.webdatacommons.org/concept/_standards_for+mathematical+practice>	<http://webisa.webdatacommons.org/ontology#hasPostModifier>	"for mathematical practice" .