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<http://dbkwik.webdatacommons.org/resource/Q6HbpE7TIRMkhBvXjPRu1g==>	<http://purl.org/dc/terms/subject>	<http://dbkwik.webdatacommons.org/resource/uORb5Je_jL4za_He3LR3Iw==> .
<http://dbkwik.webdatacommons.org/resource/Q6HbpE7TIRMkhBvXjPRu1g==>	<http://www.w3.org/2000/01/rdf-schema#label>	"Why do teachers use cell phones during class"@en .