Assertion: fountain pen's ink | /r/MadeOf | several other additives
Facets:
value: from a vehicle
type: OTHER
value: from a pigment/dye
type: OTHER
Source sentences:
text: Ink is still made from a pigment/dye and a vehicle, often with several other additives, and there are many variations available depending on your preferences or needs; what writing tool you’re using, what paper you’ll be using, what colour you require, etc.