[Developers] mapping Zip codes to other location info?

Jamie Taylor jamie at metaweb.com
Mon Sep 10 17:11:33 UTC 2007


Rich -

Postal Code now has an included co-type of /location/location (a  
recent change!)

This gives you the contains/contained_by properties so you can make  
the association between Postal Codes and the cities/neighborhoods  
they are associated with.  The /location/location co-type also gives  
you the geolocation property so you can include the centroid for the  
Postal Code area (or ZCTA bounding region since US Postal Codes are  
carrier line routes.)

We have an open gardening task to co-type existing Postal Code  
instances and provide as many of the /location/location properties as  
we can get our hands on.  That said, please fill in the details you  
know, as I don't think our data will get us to the neighborhood  
level, which is where it gets really useful.

J

On Sep 8, 2007, at 2:47 AM, Rich Morin wrote:

> Although Freebase recognizes 94066 as a postal code, I
> don't see any relations that would link this to "San
> Bruno", Latitude: 37.63 / Longitude: -122.43, etc.  Am
> I simply looking in the wrong places?
>
> -r
> -- 
> http://www.cfcl.com/rdm            Rich Morin
> http://www.cfcl.com/rdm/resume     rdm at cfcl.com
> http://www.cfcl.com/rdm/weblog     +1 650-873-7841
>
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