DataLink is an IVOA standard which defines mechanisms for connecting data items discovered via one service to related data products and web services.
The last stable version is REC-1.1.
DataLink 1.1 is an IVOA Recommendation, published at http://www.ivoa.net/documents/DataLink/.
The initial commits into this repository were a transcription of the original published REC-DataLink-1.0.pdf file into ivoatex format.
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.