<http://dbkwik.webdatacommons.org/resource/f53iQ2F7UAQQY4w_ypVlNQ==>	<http://purl.org/dc/terms/subject>	<http://dbkwik.webdatacommons.org/resource/8JUmALkNtpLA3vocp2mV3Q==> .
<http://dbkwik.webdatacommons.org/resource/f53iQ2F7UAQQY4w_ypVlNQ==>	<http://www.w3.org/2000/01/rdf-schema#label>	"How was the cellphone invented"@en .
<http://dbkwik.webdatacommons.org/resource/f53iQ2F7UAQQY4w_ypVlNQ==>	<http://purl.org/dc/terms/subject>	<http://dbkwik.webdatacommons.org/resource/uORb5Je_jL4za_He3LR3Iw==> .