Context: The concept's origins can potentially be traced back further. Jewish law includes several considerations whose effects are similar to those of modern intellectual property laws, though the notion of intellectual creations as property does not seem to exist – notably the principle of Hasagat Ge'vul (unfair encroachment) was used to justify limited-term publisher (but not author) copyright in the 16th century. In 500 BCE, the government of the Greek state of Sybaris offered one year's patent "to all who should discover any new refinement in luxury".

Question: Jewish law includes which principle used to justify copyright?
Answer: Hasagat Ge'vul (unfair encroachment)

Question: When did Jewish law recognize copyright?
Answer: in the 16th century

Question: When did Sybaris offer patents?
Answer: 500 BCE

Question: How long was a patent valid in Sybaris?
Answer: one year

Question: What Jewish principle justified copyright in 500 BCE?
Answer: Unanswerable

Question: How long was the patent offered by Jewish law?
Answer: Unanswerable

Question: What Greek state offered copyrights? 
Answer: Unanswerable

Question: A Jewish law considered intellectual creations to be what?
Answer: Unanswerable