Get taxonomy care homes
$tax_query = array( 'relation' => 'OR', array( 'taxonomy' => 'care_homes', 'terms' => '???', 'field' => 'slug', 'operator' => 'IN', 'include_children' => false, ), );
$tax_query = array( 'relation' => 'OR', array( 'taxonomy' => 'care_homes', 'terms' => '???', 'field' => 'slug', 'operator' => 'IN', 'include_children' => false, ), );