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": ""}
    H Umw 42.531012 ALLEGAN 7   United States u   1481859 [aG    L. 7   2511A gds    <jjFQ VIRGINICA rhexia P  gary j. pierce )23z   +d[ michigan  1979-08-10 N  3    J MELASTOMATACEAE  clyde twp., sw shore of e?ly lake. %h=q    
{"catalogNumber": "1481859", "order": "", "family": "Melastomataceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Rhexia", "subgenus": "", "specificEpithet": "virginica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Gary J. Pierce", "recordNumber": "2511a", "verbatimEventDate": "1979-08-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Clyde Twp., SW shore of Ely Lake.", "decimalLatitude": "42.531012", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}