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": ""}
 :; INTUMESCENS  rx1f  -83.28064       BIRCH MAPLE FOREST, SWALE. ba-O    !IP 1958-10-05     H. C. MEDFORD     AG)d AREX INTUMESCENS VAR. INTUMESCENS 44.71882 L    â½ mi. north of sturgeon pt. #=[  Poal3s ,o:mj   1 8 carex uK v   r VAR.  
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex intumescens var. intumescens", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "intumescens", "identifiedBy": "H. C. Medford", "recordedBy": "", "recordNumber": "8", "verbatimEventDate": "1958-10-05", "habitat": "Birch maple forest, swale.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "\u00c2\u00bd mi. north of Sturgeon Pt.", "decimalLatitude": "44.71882", "decimalLongitude": "-83.28064", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}