Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_23470 ( "Language" text, "Concepci\u00f3n Municipality (%)" real, "San Javier Municipality (%)" real, "San Ram\u00f3n Municipality (%)" real, "San Juli\u00e1n Municipality (%)" real, "San Antonio de Lomer\u00edo Municipality (%)" text, "Cuatro Ca\u00f1adas Municipality (%)" text )

### Question ###
What is the municipality percentage for San Antonio de Lomerio is San Javier municipality percentage is 31?

### Accurate SQL ###

SELECT "San Antonio de Lomer\u00edo Municipality (%)" FROM table_23470 WHERE "San Javier Municipality (%)" = '31'