<http://webisa.webdatacommons.org/411630578>	<http://www.w3.org/ns/prov#value>	"Thinking Addition simply means that there is an inverse relationship between addition and subtraction." .
<http://webisa.webdatacommons.org/prov/84320821>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/411630578> .
<http://webisa.webdatacommons.org/411630578>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<teachingintheearlyyears.com> .
<http://webisa.webdatacommons.org/411630578>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .