# explicit
?y	?z
<http://www.census.gov/tiger/2002/vocab#lat>	"37.648235"
<http://www.census.gov/tiger/2002/vocab#long>	"-122.072573"
# filter
?y	?z
<http://www.census.gov/tiger/2002/vocab#lat>	"37.648235"
<http://www.census.gov/tiger/2002/vocab#long>	"-122.072573"
