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": ""}
  POALES  EF$   ~ CYPER4CEAE  CAREX eha%    _8A2^ highwQay 2, saulte ste marie.    p[.< 1954-08-04   +qIp,[ P.E. Hebert  M*Lg Roadside ditch.   =n m|chigan    : crawfordii Carex crawfordii _   7=^ FRE;DERICK J. HERMANN   Cbippewa Q_li       
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex crawfordii", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "crawfordii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "P.E. Hebert", "recordNumber": "", "verbatimEventDate": "1954-08-04", "habitat": "Roadside ditch.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Chippewa", "municipality": "", "locality": "Highway 2, Saulte Ste Marie.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}