Hi Al,
The available built in Literal controls are:
<portal:CompanyNameLiteral id="lit1" runat="server" />
<portal:CompanyStreetAddressLiteral id="lit2" runat="server" />
<portal:CompanyStreetAddress2Literal id="lit3" runat="server" />
<portal:CompanyAddressLocalityLiteral id="lit4" runat="server" />
<portal:CompanyAddressRegionLiteral id="lit5" runat="server" />
<portal:CompanyAddressCountryLiteral id="lit6" runat="server" />
<portal:CompanyPostalCodeLiteral id="lit7" runat="server" />
<portal:PublicEmailLiteral id="lit8" runat="server" />
<portal:CompanyPhoneLiteral id="lit9" runat="server" />
<portal:CompanyFaxLiteral id="lit10" runat="server" />
Note that none of the literal render any html markup so you would need to wrap them in your own markup for hcard
​We don't currently have fields for long and lat so you would have to hard code that at the moment. I'll log a request in our project tracker, maybe we can add those in the future at some point.
Hope that helps,
Joe