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Mathematics:Formulas :: Linguistics:Grammar Rules
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Biology:Organisms :: Geology:Rocks
Astronomy:Constellations :: Cartography:Maps
Computer Science:Algorithms :: Culinary Arts:Recipes
Psychology:Theories of Personality :: Sociology:Social Structures
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Art:Paintings :: Dance:Choreographies
Economics:Economic Models :: Political Science:Political Theories
Medicine:Medical Procedures :: Law:Legal Codes
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Anthropology:Cultures :: Paleontology:Fossils
Education:Curriculum :: Business:Business Plans
Philosophy:Ethical Theories :: Theology:Doctrines