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": ""}
Carex &4qjh      muhl. ex willd. w   41.95378 M  Cyperaceae 5?wK   bBUv# virescens 195-07-23 <   &a[ dry, sandy oak woods on stabilized sand dunes.  k/)k "SCARCE."  3Nf CA. 1 Â½ MILES N OF BRIDGEMAN.   BERRIEN tN      Michigan (wVi+   ;Bd -86.56363 poales   t/#  UNITED STATES  LN   n 7544  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "virescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7544", "verbatimEventDate": "1985-07-23", "habitat": "Dry, sandy oak woods on stabilized sand dunes.", "occurrenceRemarks": "\"Scarce.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "ca. 1 \u00c2\u00bd miles N of Bridgeman.", "decimalLatitude": "41.95378", "decimalLongitude": "-86.56363", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}