which famous writer was married to laura lippman and had a son named homicide: life on the street ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_spouse dbr_Laura_Lippman sep_dot var_uri dbo_child dbr_Homicide:_Life_on_the_Street_ attr_open season_2 attr_close sep_dot var_uri a dbo_Writer brack_close