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": ""}
 calceolaria mexicana N   LAMIALES .._W.l    calceolaria @ 3l     g_ Michoacan  XgG; CALCEOLARIACEAE  2) z 4254   Contact UM Herbarium 8    ^ benth.   Ignacio GarcÃ­a-Ruiz %AG/    MEXICO h9  mexicana Lb>%       #B; 1996-09-26  ?U 1290469
{"catalogNumber": "1290469", "order": "Lamiales", "family": "Calceolariaceae", "scientificName": "Calceolaria mexicana", "scientificNameAuthorship": "Benth.", "genus": "Calceolaria", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ignacio Garc\u00c3\u00ada-Ruiz", "recordNumber": "4254", "verbatimEventDate": "1996-09-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}