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": ""}
 United State c=$     Festuca +Sl.G  isle royale, rock harbor 5^   X  Poales Festuca saximontana :g   Dc Rock opening       michigan 8   @& Clair A. Brown  & SAXIMONTANA Poaceae jyugR  Keweenaw     96 EDWARD G. VOSS -88.48581 <go|   1930-07-21 Z   zBiA 3397 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Festuca saximontana", "scientificNameAuthorship": "", "genus": "Festuca", "subgenus": "", "specificEpithet": "saximontana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Clair A. Brown", "recordNumber": "3397", "verbatimEventDate": "1930-07-21", "habitat": "Rock opening", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale, Rock Harbor", "decimalLatitude": "", "decimalLongitude": "-88.48581", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}