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 states Vc$$   1403980 ?u[1    cascade mts., three sisters region 2K?Ai  1931-08-O2 r.5   A14155 rsrz^      rossiae k( 9       ($ oregon  Gb[- agrostis LOUIS F. HENDERSON u  8p     Ya%kB poales agrostis rossiae xV,uw   poaceae f  
{"catalogNumber": "1403980", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis rossiae", "scientificNameAuthorship": "", "genus": "Agrostis", "subgenus": "", "specificEpithet": "rossiae", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Louis F. Henderson", "recordNumber": "14155", "verbatimEventDate": "1931-08-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Oregon", "county": "", "municipality": "", "locality": "Cascade Mts., Three Sisters Region", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}