Assertion: platypus | /r/AtLocation | early 19th century
Facets:
Source sentences:
text: The platypus was first described in detail in the early 19th century, but it took a while before biologists in England believed what they were reading.
text: The platypus was first described in detail in the early 19th century, but it took a while before biologists in England believed what they were reading.
text: The platypus was first described in detail in the early 19th century, but it took a while before biologists in England believed what they were reading.