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": ""}
  7H!y Isol4ted hill ortheast of Sierra Anibacacanchi, Rancho La Calera, ca. 10 km (by air) suthwest of Agu Prieta 31^13'59"n 109^37'53"w _~N     E6? 31.2330556  P ~o SONORA  ,>|M 1661038  -109.6313889 0yY[Q   B  (Klotzsch) Muell.-Arg.  agua prieta e   Croton pottsii y#@    ( LOCALLY COMMON HERBACEOUS PERENNIAL ON LIMESTONE    (;Oog EUPHORBIACEAE MEXICO y*    +s  2004-08-15  Malpighiales ;&A   R 1M287  CHIHUAHUAN DESERTSCRUB O LIMESTONE U!#  pottsii f`W  
{"catalogNumber": "1661038", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton pottsii", "scientificNameAuthorship": "(Klotzsch) Muell.-Arg.", "genus": "", "subgenus": "", "specificEpithet": "pottsii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2004-08-15", "habitat": "Chihuahuan desertscrub on limestone", "occurrenceRemarks": "Locally common herbaceous perennial on limestone", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "Agua Prieta", "municipality": "", "locality": "Isolated hill northeast of Sierra Anibacacachi, Rancho La Calera, ca. 10 km (by air) southwest of Agua Prieta", "decimalLatitude": "31.2330556", "decimalLongitude": "-109.6313889", "verbatimCoordinates": "31^13'59\"N 109^37'53\"W", "minimumElevationInMeters": "1287", "maximumElevationInMeters": ""}