Deductions
- tertiary source has quality mathematical object ⇐ (ordinal number is subclass of mathematical object), (tertiary source has quality ordinal number)
- tertiary source has quality number ⇐ (ordinal number is subclass of number), (tertiary source has quality ordinal number)
- tertiary source has quality ordinal number ⇐ (third is a ordinal number), (tertiary source has quality third)
- tertiary source is for example Rules of Russian Orthography and Punctuation ⇐ (Rules of Russian Orthography and Punctuation is a tertiary source), (is a is inverse of is for example)
- tertiary source is for example The New Pauly ⇐ (The New Pauly is a tertiary source), (is a is inverse of is for example)
- tertiary source is for example Ḳazaḳstan ŭlttyḳ ėnciklopedija ⇐ (Ḳazaḳstan ŭlttyḳ ėnciklopedija is a tertiary source), (is a is inverse of is for example)
- tertiary source is for example Q28840330 ⇐ (Q28840330 is a tertiary source), (is a is inverse of is for example)
- tertiary source is for example Dictionary of African Biography ⇐ (Dictionary of African Biography is a tertiary source), (is a is inverse of is for example)
- tertiary source is subclass of source ⇐ (tertiary source is subclass of source of information), (source of information is subclass of source), (is subclass of is a transitive relation)
- tertiary source is subclass of entity ⇐ (tertiary source is subclass of source of information), (source of information is subclass of entity), (is subclass of is a transitive relation)
- encyclopedia is subclass of tertiary source ⇐ (encyclopedia is subclass of reference work), (reference work is subclass of tertiary source), (is subclass of is a transitive relation)
- tertiary source is subclass of source of information ⇐ (tertiary source is subclass of source text), (source text is subclass of source of information), (is subclass of is a transitive relation)
- Rules of Russian Orthography and Punctuation is a tertiary source ⇐ (reference work is subclass of tertiary source), (Rules of Russian Orthography and Punctuation is a reference work)
- Q28840330 is a tertiary source ⇐ (reference work is subclass of tertiary source), (Q28840330 is a reference work)
- The New Pauly is a tertiary source ⇐ (reference work is subclass of tertiary source), (The New Pauly is a reference work)
- Dictionary of African Biography is a tertiary source ⇐ (reference work is subclass of tertiary source), (Dictionary of African Biography is a reference work)
- Ḳazaḳstan ŭlttyḳ ėnciklopedija is a tertiary source ⇐ (reference work is subclass of tertiary source), (Ḳazaḳstan ŭlttyḳ ėnciklopedija is a reference work)