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": ""}
   :DZ  var.   intumescens Y  Wayne D. Longbottom   wD2  -75.350889 :?   mwZ 2006-06-18 Wicomico x J    1374406 +Lo!  38.434222 Fk  UNITED STATES 1^ q-   kp  north of willards, along littleton road at slither road.   5^ POALES Cyperaceae #L c   intumescens -     maryland d@q   h. c. medford J0A) 
{"catalogNumber": "1374406", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "intumescens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "intumescens", "identifiedBy": "H. C. Medford", "recordedBy": "Wayne D. Longbottom", "recordNumber": "", "verbatimEventDate": "2006-06-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maryland", "county": "Wicomico", "municipality": "", "locality": "North of Willards, along Littleton Road at Slither Road.", "decimalLatitude": "38.434222", "decimalLongitude": "-75.350889", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}