loading...| Preferred Name |
petroleum |
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| Definitions |
Petroleum or crude oil is a naturally occurring, flammable liquid found in rock formations in the Earth consisting of a complex mixture of hydrocarbons of various molecular weights, plus other organic compounds. [Wikipedia] |
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http://sweetontology.net/matrNaturalResource/Petroleum |
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Petroleum or crude oil is a naturally occurring, flammable liquid found in rock formations in the Earth consisting of a complex mixture of hydrocarbons of various molecular weights, plus other organic compounds. [Wikipedia] |
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| definition |
Petroleum or crude oil is a naturally occurring, flammable liquid found in rock formations in the Earth consisting of a complex mixture of hydrocarbons of various molecular weights, plus other organic compounds. [Wikipedia] |
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| label |
petroleum |
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| prefixIRI |
somanr:Petroleum |
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petroleum |
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