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": ""}
    R59 (5.WATSON) MCVAUGH   s mexico  9 _NBZ filipes   l eY 18â°41'30"n 102â°02'0"w    q T v. w. steinmann  -102.0444444   2        KRe6 18.6916667 1667040 4@ U   9 375        
{"catalogNumber": "1667040", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(S.Watson) McVaugh", "genus": "", "subgenus": "", "specificEpithet": "filipes", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "V. W. Steinmann", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "18.6916667", "decimalLongitude": "-102.0444444", "verbatimCoordinates": "18\u00c2\u00b041'30\"N 102\u00c2\u00b002'40\"W", "minimumElevationInMeters": "375", "maximumElevationInMeters": ""}