diff --git a/fso/.htaccess b/fso/.htaccess
new file mode 100644
index 000000000..01f2024cd
--- /dev/null
+++ b/fso/.htaccess
@@ -0,0 +1,65 @@
+RewriteEngine on
+
+# Turn off MultiViews
+Options -MultiViews
+
+# Directive to ensure *.rdf files served as appropriate content type,
+# if not present in main apache config
+AddType application/rdf+xml .rdf
+AddType application/rdf+xml .owl
+AddType text/turtle .ttl
+AddType application/n-triples .n3
+AddType application/ld+json .json
+
+
+### Rewrite rules for latest version
+# Rewrite rule to serve HTML content from the vocabulary URI if requested
+RewriteCond %{HTTP_ACCEPT} !application/rdf\+xml.*(text/html|application/xhtml\+xml)
+RewriteCond %{HTTP_ACCEPT} text/html [OR]
+RewriteCond %{HTTP_ACCEPT} application/xhtml\+xml [OR]
+RewriteCond %{HTTP_USER_AGENT} ^Mozilla/.*
+RewriteRule ^$ https://w3c-lbd-cg.github.io/fso [R=303,L]
+
+# Rewrite rule to serve TTL content from the vocabulary URI if requested
+RewriteCond %{HTTP_ACCEPT} ^.*text/turtle.* [OR]
+RewriteCond %{HTTP_ACCEPT} text/\* [OR]
+RewriteCond %{HTTP_ACCEPT} \*/turtle
+RewriteRule ^$ https://w3c-lbd-cg.github.io/fso.ttl [R=303,L]
+
+# If suffix ttl, redirect to turtle version
+RewriteRule ^fso.ttl$ https://w3c-lbd-cg.github.io/fso.ttl [R=303,L]
+
+# If suffix html, redirect to html version
+RewriteRule ^fso.html$ https://w3c-lbd-cg.github.io/fso [R=303,L]
+
+
+### Rewrite rules for other serialisation (if they get converted)
+## Rewrite rule to serve JSON-LD content from the vocabulary URI if requested
+#RewriteCond %{HTTP_ACCEPT} application/ld\+json
+#RewriteRule ^$ https://w3c-lbd-cg.github.io/fso.jsonld [R=303,L]
+
+## Rewrite rule to serve RDF/XML content from the vocabulary URI if requested
+#RewriteCond %{HTTP_ACCEPT} \*/\* [OR]
+#RewriteCond %{HTTP_ACCEPT} application/rdf\+xml
+#RewriteRule ^$ https://w3c-lbd-cg.github.io/fso.rdf [R=303,L]
+
+## Rewrite rule to serve N-Triples content from the vocabulary URI if requested
+#RewriteCond %{HTTP_ACCEPT} application/n-triples
+#RewriteRule ^$ https://w3c-lbd-cg.github.io/fso.nt [R=303,L]
+
+
+## If suffix rdf, redirect to rdf version
+#RewriteRule ^fso.rdf$ https://w3c-lbd-cg.github.io/fso.rdf [R=303,L]
+
+## If suffix jsonld, redirect to jsonld version
+#RewriteRule ^fso.jsonld$ https://w3c-lbd-cg.github.io/fso.jsonld [R=303,L]
+
+## If suffix nt, redirect to nt version
+#RewriteRule ^fso.nt$ https://w3c-lbd-cg.github.io/fso.nt [R=303,L]
+
+
+### Rewrite rules for any other version
+
+
+### Default response
+RewriteRule ^$ https://w3c-lbd-cg.github.io/fso [R=303,L]
diff --git a/fso/README.md b/fso/README.md
new file mode 100644
index 000000000..7a11b9ea3
--- /dev/null
+++ b/fso/README.md
@@ -0,0 +1,13 @@
+## The Building Topology Ontology (BOT)
+
+Ontology
+
+* Doc      https://w3c-lbd-cg.github.io/fso/
+* Turtle   https://w3c-lbd-cg.github.io/fso/fso.ttl
+
+
+Contacts
+
+* Mads Holten Rasmussen <mhoras@byg.dtu.dk>
+* Ali Kücükavci <alikuc@byg.dtu.dk>
+* Ville Kukkonen <ville.kukkonen@granlund.fi>