no longer working

[yarikoptic]

Step 7/11 : RUN wget https://raw.github.com/pculture/unisubs/staging/schema.xml -O /opt/solr/example/solr/conf/schema.xml
 ---> Running in a419c0034635
--2020-10-10 14:46:30--  https://raw.github.com/pculture/unisubs/staging/schema.xml
Resolving raw.github.com (raw.github.com)... 151.101.200.133
Connecting to raw.github.com (raw.github.com)|151.101.200.133|:443... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://raw.githubusercontent.com/pculture/unisubs/staging/schema.xml [following]
--2020-10-10 14:46:31--  https://raw.githubusercontent.com/pculture/unisubs/staging/schema.xml
Resolving raw.githubusercontent.com (raw.githubusercontent.com)... 151.101.200.133
Connecting to raw.githubusercontent.com (raw.githubusercontent.com)|151.101.200.133|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2020-10-10 14:46:31 ERROR 404: Not Found.

The command '/bin/sh -c wget https://raw.github.com/pculture/unisubs/staging/schema.xml -O /opt/solr/example/solr/conf/schema.xml' returned a non-zero code: 8

since https://github.com/pculture/unisubs is gone.