<http://dlja-mashinostroitelja.info/prisposobleniya-dlya-metallorezhushhix-stankov/p3107/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://dlja-mashinostroitelja.info/prisposobleniya-dlya-metallorezhushhix-stankov/p3107/>