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": ""}
 > Robert L. Wilbur   `7[$< -104.389 jalisco @   KoQ Dry arroyo PUERTA DE LA CAJA; 3 MI W OF AUTLÃ¡N _Cb    SWS! Euphorbia   nC OO grisea Engelm. ex Boiss. o    1657 SEdts   1157840  O#    Malpighiales x1        a=W AUTLÃ¡N DE NAVARO Mex-ico Tj7FN   UFU 19.7325
{"catalogNumber": "1157840", "order": "Malpighiales", "family": "", "scientificName": "", "scientificNameAuthorship": "Engelm. ex Boiss.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "grisea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert L. Wilbur", "recordNumber": "1657", "verbatimEventDate": "", "habitat": "Dry arroyo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "Autl\u00c3\u00a1n de Navarro", "municipality": "", "locality": "Puerta de La Caja; 3 mi W of Autl\u00c3\u00a1n", "decimalLatitude": "19.7325", "decimalLongitude": "-104.389", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}