--- rail.ttl.orig	2014-02-20 12:38:11.000000000 +0100
+++ rail.ttl	2014-02-24 19:53:57.160893087 +0100
@@ -18,7 +18,7 @@
 @prefix rdfs:     <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix skos:     <http://www.w3.org/2004/02/skos/core#> .
 prefix status:    <http://www.w3.org/2003/06/sw-vocab-status/ns#> .
-@prefix tio:      <http://purl.org/tio/ns#TransportationService> .
+@prefix tio:      <http://purl.org/tio/ns#> .
 @prefix transit:  <http://vocab.org/transit/terms/> .
 @prefix vann:     <http://purl.org/vocab/vann/> .
 @prefix vs:       <http://www.w3.org/2003/06/sw-vocab-status/ns#> .
@@ -38,6 +38,7 @@
 	dc:modified "2009-05-12"^^xsd:date ;
 	dc:modified "2014-02-19"^^xsd:date ;
 	dc:modified "2014-02-20"^^xsd:date ;
+	dc:modified "2014-02-24"^^xsd:date ;
 	cc:license <http://creativecommons.org/licenses/by-sa/2.0/uk/deed.en_GB> ;
 	cc:attributionName "Toby Inkster" ;
 	cc:attributionURL <http://ontologi.es/rail/vocab> ;
@@ -155,9 +156,9 @@
 rail:is_stop_for
 	a rdf:Property ;
 	rdfs:isDefinedBy rail: ;
-	rdfs:label "i stop for" ;
+	rdfs:label "is stop for" ;
 	rdfs:comment "a specific train stopping at a railway platform" ;
-	rdfs:domain rail:Stop ;
+	rdfs:domain rail:Platform ;
 	rdfs:range rail:TrainStop ;
 	status:term_status "unstable" ;
 	dc:issued "2014-02-19"^^xsd:date ;
@@ -166,14 +167,34 @@
 rail:has_stop_at
 	a rdf:Property ;
 	rdfs:isDefinedBy rail: ;
-	rdfs:label "i stop for" ;
+	rdfs:label "has stop for" ;
 	rdfs:comment "a railway platform where this train stops" ;
 	rdfs:domain rail:TrainStop ;
-	rdfs:range rail:Stop ;
+	rdfs:range rail:Platform ;
 	status:term_status "unstable" ;
 	dc:issued "2014-02-19"^^xsd:date ;
 	dc:modified "2014-02-20"^^xsd:date .
 
+rail:has_platform
+	a rdf:Property ;
+	rdfs:isDefinedBy rail: ;
+	rdfs:label "has platform" ;
+	rdfs:comment "railway platform belonging to a station" ;
+	rdfs:domain rail:Station ;
+	rdfs:range rail:Platform ;
+	status:term_status "unstable" ;
+	dc:issued "2014-02-20"^^xsd:date .
+
+rail:platform_at
+	a rdf:Property ;
+	rdfs:isDefinedBy rail: ;
+	rdfs:label "platform at" ;
+	rdfs:comment "station a platform belongs to" ;
+	rdfs:domain rail:Platform ;
+	rdfs:range rail:Station ;
+	status:term_status "unstable" ;
+	dc:issued "2014-02-20"^^xsd:date .
+
 rail:has_train_schedule
 	a rdf:Property ;
 	rdfs:isDefinedBy rail: ;