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": ""}
    = cyperaceae  -[r= MAXIMA var. Q  1387639 J    q*^ POALES  bm>K chapm. exboott  pV CALVERT   h )~ 1996-05-18  uM maryland  brent w. steury  sa   bEq*1 carex stipata var. maxima  united 5tates  :   stipata &KiN[       960518.|1   CAREX  Z  SWAMP FRINGING COVE POINT, BAYMOUTH BARRIER WETLAND AT COVE POINT, ALONG THE CHESAPEAKE BAY. NZ  
{"catalogNumber": "1387639", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex stipata var. maxima", "scientificNameAuthorship": "Chapm. ex Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "stipata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "maxima", "identifiedBy": "", "recordedBy": "Brent W. Steury", "recordNumber": "960518.11", "verbatimEventDate": "1996-05-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maryland", "county": "Calvert", "municipality": "", "locality": "Swamp fringing Cove Point, baymouth barrier wetland at Cove Point, along the Chesapeake Bay.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}