Assertion: natural gas | /r/HasProperty | created
Facets:
value: continuously
type: TEMPORAL
Source sentences:
text: Another major difference to oil is that natural gas can be continuously created, whereas oil takes millions of years to form.
text: The abiogenic hypothesis regained some support in 2009 when researchers at the Royal Institute of Technology (KTH) in Stockholm reported they believed they had proven that fossils from animals and plants are not necessary for crude oil and natural gas to be generated.
text: Natural gas was created millions of years ago from ancient plants and animal matter which decayed under the pressure and heat underground on planet Earth.