docs: def parse_binary(self):
  
  		'''
  		when retrieving a NonRDF resource, parse binary data and make available
  		via generators
  		'''
  
  		# derive mimetype
  		self.mimetype = self.resource.rdf.graph.value(
  			self.resource.uri,
  			self.resource.rdf.prefixes.ebucore.hasMimeType).toPython()
  
  		# get binary content as stremable response
  		self.data = self.resource.repo.api.http_request(
  			'GET',
  			self.resource.uri,
  			data=None,
  			headers={'Content-Type':self.resource.mimetype},
  			is_rdf=False,
  			stream=True)