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": ""}
steepe south facng slope in dry ipomoea/bursera forest with pachycereus  h(W      MALPIGHIALES Lj b  CASIMIRO CASTILLO gx6    19â°41'05"n, 104â°25'40"w 8p   #  mexico       Mark H. Mayfield 3_<   1618   . *   Euphorbia .Z_~R       %s; ca 35 km s of autlan, where rd descends to the se ca 9 air km n of casimiro castillo
{"catalogNumber": "", "order": "Malpighiales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Mark H. Mayfield", "recordNumber": "1618", "verbatimEventDate": "", "habitat": "steep south facing slope in dry Ipomoea/Bursera forest with Pachycereus", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Casimiro Castillo", "municipality": "", "locality": "ca 35 km S of Autlan, where rd descends to the SE ca 9 air km N of Casimiro Castillo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "19\u00c2\u00b041'05\"N, 104\u00c2\u00b025'40\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}