[{"data": {"name": "Testing alternative explanations for common responses to conceptual questions: An example in the context of center of mass", "@type": "ScholarlyArticle", "genre": "journal-article", "author": [{"name": "Paula R.\u2009L. Heron", "@type": "Person"}], "license": "cc-by", "@context": "http://schema.org/", "encoding": [{"@type": "MediaObject", "contentUrl": "http://link.aps.org/pdf/10.1103/PhysRevPhysEducRes.13.010131", "encodingFormat": "application/pdf"}, {"@type": "MediaObject", "contentUrl": "http://pdfs.semanticscholar.org/2977/a76ad048b4022e91c2588012b4d459dcc350.pdf", "encodingFormat": "application/pdf"}], "publisher": {"name": "American Physical Society (APS)", "@type": "Organization"}, "identifier": [{"@type": "PropertyValue", "value": "10.1103/physrevphyseducres.13.010131", "propertyID": "DOI"}, {"@type": "PropertyValue", "value": "CCPjL8QLZpcfB-CT1JT7HRHomry-CDiLedZefFARs-CRCEL94BrMkWa", "propertyID": "ISCC"}], "datePublished": "2017-06-02"}, "schema": "schema.org", "mediatype": "application/ld+json"}]