Update README.md

README.md

@@ -230,11 +230,17 @@ Description of json keys:
 
 ### Dataset Curators
 
-[More Information Needed]
+Arkadiusz Janz ([email protected])
 
 ### Licensing Information
 
-[More Information Needed]
+KPWR-100 [CC-BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)
+KPWR [CC-BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)
+Walenty [CC-BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)
+Sherlock [CC-BY 4.0](https://creativecommons.org/licenses/by/4.0/)
+Skladnica [GNU GPL 3](http://www.gnu.org/licenses/gpl-3.0.en.html)
+GLEX [plWordNet License](http://plwordnet.pwr.wroc.pl/wordnet/licence)
+
 
 ### Citation Information
 
@@ -327,4 +333,5 @@ Walenty
 	pdf = {http://www.lrec-conf.org/proceedings/lrec2016/pdf/382_Paper.pdf},
 	title = {Semantic Layer of the Valence Dictionary of {P}olish \emph{{W}alenty}}
 }
-````
+````
+