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": ""}
   k w Moctezuma  Croton corymbulosus  [xG   !e Croton  *6f -101.101     1955-10-07 vh6K  SAN LUIS POTOSI )    -uj* 6719 MALBIGHIALES _v%#A   qi 116O193   MEXICO McD  rancho la mesa larga; 4 km al sw de moctezuma V  3NGEM.  * O     =O El Jerzy Rzedowski    T  22.7163
{"catalogNumber": "1160193", "order": "Malpighiales", "family": "", "scientificName": "Croton corymbulosus", "scientificNameAuthorship": "Engelm.", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jerzy Rzedowski", "recordedBy": "", "recordNumber": "6719", "verbatimEventDate": "1955-10-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "Moctezuma", "municipality": "", "locality": "Rancho la Mesa Larga; 4 km al SW de Moctezuma", "decimalLatitude": "22.7163", "decimalLongitude": "-101.101", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}