what amendment to the constitution was proposed on 1923?
Entity
m.0g7d6
Equal Rights Amendment
class literal
law.constitutional_amendment 1923^^http://www.w3.org/2001/XMLSchema#gYear
law.constitutional_amendment type.datetime
Constitutional Amendment 1923
none none
law.constitutional_amendment.proposed_on
Proposed on
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :law.constitutional_amendment . 
VALUES ?x1 { "1923-08:00"^^<http://www.w3.org/2001/XMLSchema#gYear> } 
?x0 :law.constitutional_amendment.proposed_on ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND law.constitutional_amendment (JOIN law.constitutional_amendment.proposed_on 1923^^http://www.w3.org/2001/XMLSchema#gYear))