#spider_web__spider's_web  a web spun by spiders to trap insect prey (or something resembling such a web)
  supertype:  entanglement__web  an intricate trap that entangles or ensnares its victim
  subtype:  cobweb  a dense elaborate spider web that is more efficient than the orb web
  subtype:  funnel_web  a funnel-shaped spider web; the funnel-web spider perches in the center of the web
  subtype:  orb_web__orbweb  a round spider web
  subtype:  sheet_web__sheetweb  an irregular spider web woven in a single plane and looking like flattened hammocks

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