Assertion: file format | /r/CapableOf | use file extensions
Facets:
Source sentences:
text: Some file formats use file extensions that closely resemble HTML/HTM but aren't actually in the same format.
text: Some file formats use file extensions that look like .JPG files but are in fact unrelated.
text: Some file formats use file extensions that are spelled almost the same, use most of the same letters but in a unique arrangement, or even use all of the same letters.
text: Some file formats use file extensions that share some of the same letters or look awfully similar.
text: Some file formats use file extensions that look almost identical, and it can be confusing when trying to open one because it might just look like it uses the .MOV file extension when it really doesn't.