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": ""}
    r rogers mcvaugh   1990-10-30     C=! 3006 EUPHORBIACEAE s[I  1500  ![b    y MEXICO  acalypha langiana SKX  19.43333 YX       5 mã¼ll.arg.          |H+ -103.66667  AcalyphaT `D +L 
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Acalypha langiana", "scientificNameAuthorship": "M\u00c3\u00bcll.Arg.", "genus": "Acalypha", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "", "recordNumber": "3006", "verbatimEventDate": "1990-10-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.43333", "decimalLongitude": "-103.66667", "verbatimCoordinates": "", "minimumElevationInMeters": "1500", "maximumElevationInMeters": ""}