CEDAR OnDemand: a browser extension to generate ontology-based scientific metadata
CEDAR OnDemand is a chrome browser extension that enables users to seamlessly enter ontology-controlled metadata using existing Web-based submission forms provided by metadata repositories. The use of controlled vocabularies for entering metadata can help improve the quality of metadata submitted to repositories and ultimately contributes to the creation of FAIR data.
You can test with the NCBI databases. Here is the link to submit metadata to the NCBI's BioSample
2- You can test by creating a Google form