Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 Rr Nuevo Leon   engelm. & a. gray v=$y    w R. Urtecho tragia brevispica EJE      1169470 (z 7  R. MCGR EGOR & J. HARMS L.    137 fc      scattered in the area u2lxC  24 MILES WEST OF LINAREAALONG HIGHWAY 60 :     PI dry rocky hillside  _ ^p BREVISPICA 1936-07-06 sw. +  malpighiales  *  
{"catalogNumber": "1169470", "order": "Malpighiales", "family": "", "scientificName": "Tragia brevispica", "scientificNameAuthorship": "Engelm. & A. Gray", "genus": "", "subgenus": "", "specificEpithet": "brevispica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Urtecho", "recordedBy": "R. McGregor & J. Harms L.", "recordNumber": "137", "verbatimEventDate": "1936-07-06", "habitat": "dry rocky hillside", "occurrenceRemarks": "scattered in the area", "associatedTaxa": "", "country": "", "stateProvince": "Nuevo Leon", "county": "", "municipality": "", "locality": "24 miles west of Linarea along Highway 60", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}