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": ""}
 Jackson.     obtusa A]_  -84.40135 9w>   F  POALES   UNITED STATES ?KFW   K<A/ KSM44829  Jackson hev[  s.n. A    N g-l ELEOCHARIS OBTUSA   a 1893-07-04  42.24587 D   Samuel H. Camp & Donna R. Camp m `  Michigan -    Eleocharis gU vC    9X (WILLD.) SCHULT.
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Eleocharis obtusa", "scientificNameAuthorship": "(Willd.) Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "obtusa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Samuel H. Camp & Donna R. Camp", "recordNumber": "s.n.", "verbatimEventDate": "1893-07-04", "habitat": "", "occurrenceRemarks": "KSM44829", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "Jackson.", "decimalLatitude": "42.24587", "decimalLongitude": "-84.40135", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}