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": ""}
    Q$ cyperaceae  +4F Arkansas 6 =![c UNITED STATES    (Gq trs: t16n r16w sec 13 ne4 of ne4   x7[97 SEARCY 6464  AZ>N   1995-05-28 cC    p sparganioides    carex gh      k philip e. hyatt  )!iF: 1387097  q9Ec Muhl. ex Willd.   2$ POALES BUFFALO NATIONAL RIVER, MAUMEE ACCESS ON SOUTH SIDE OF BUFFALO RIVER. @ 
{"catalogNumber": "1387097", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "sparganioides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "6464", "verbatimEventDate": "1995-05-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Searcy", "municipality": "", "locality": "Buffalo National River, Maumee access on south side of Buffalo River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T16N R16W sec 13 NE4 of NE4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}