Is ERD considered a kind of UML diagram?

Question

Are Entity Relationship Diagrams(ERD\'s) considered a type of UML diagram or are they a separate thing?

Answer 1

This was the first search on Google:

Key Difference: UML stands for Unified Modeling Language. ERD stands for Entity Relationship Diagram. UML is a popular and standardized modeling language that is primarily used for object oriented softwares. Entity-Relationship diagrams are used in structured analysis and conceptual modeling