Mention479115
Download triples| rdf:type | qkg:Mention |
| so:text | The number of different optical phenomena has become in our time so great that caution must be taken so as to avoid being deceived, and also to refer the phenomena to the simple laws. (en) |
| so:isPartOf | https://en.wikiquote.org/wiki/Joseph_von_Fraunhofer |
| qkg:hasContext | qkg:Context236278 |
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Triples where Mention479115 is the object (without rdf:type)
| qkg:Quotation454095 | qkg:hasMention |
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