+Source26: http://dev-www.libreoffice.org/src/4b87018f7fff1d054939d19920b751a0-collada2gltf-master-cb1d97788a.tar.bz2
+# Source26-md5: 4b87018f7fff1d054939d19920b751a0
+Source27: http://dev-www.libreoffice.org/src/CoinMP-1.7.6.tgz
+# Source27-md5: 1cce53bf4b40ae29790d2c5c9f8b1129
+Source28: http://dev-www.libreoffice.org/src/OpenCOLLADA-master-6509aa13af.tar.bz2
+# Source28-md5: 4ca8a6ef0afeefc864e9ef21b9f14bd6
+
+# put into separate spec?
+Source29: http://dev-www.libreoffice.org/src/libgltf/libgltf-0.0.1.tar.bz2
+# Source29-md5: 03821c9c827e647fb5fedb12496e0067