Context: The terms piracy and theft are often associated with copyright infringement. The original meaning of piracy is "robbery or illegal violence at sea", but the term has been in use for centuries as a synonym for acts of copyright infringement. Theft, meanwhile, emphasizes the potential commercial harm of infringement to copyright holders. However, copyright is a type of intellectual property, an area of law distinct from that which covers robbery or theft, offenses related only to tangible property. Not all copyright infringement results in commercial loss, and the U.S. Supreme Court ruled in 1985 that infringement does not easily equate with theft.

Question: What terms are often linked to people who illegally use or distribute content that is not their own?
Answer: piracy and theft

Question: What means the same as robbery or illegal violence at sea?
Answer: piracy

Question: What kind of property is copyright used for?
Answer: intellectual property

Question: What is the difference between robbery and piracy?
Answer: related only to tangible property

Question: In the 1980's, the Supreme Court ruled that infringement does not equal what?
Answer: theft

Question: What terms are often linked to people who legally use or distribute content that is not their own?
Answer: Unanswerable

Question: What doesn't mean the same as robbery or illegal violence at sea?
Answer: Unanswerable

Question: What kind of property is copyright not used for?
Answer: Unanswerable

Question: What is the same about robbery and piracy?
Answer: Unanswerable

Question: In the 1980's, the Supreme Court ruled that infringement equals what?
Answer: Unanswerable