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": ""}
1883-08 ^   DICHANTHELIUM XANTHOPHYSUM c& (    X)   Edward G. Voss        1307492 =W(   -87.79332 zA|    `  Wu keweemaw   F.E. Wood !9A@P   XANTHOPHYSUM >        Keweenaw Point, 
{"catalogNumber": "1307492", "order": "", "family": "", "scientificName": "Dichanthelium xanthophysum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "xanthophysum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "F.E. Wood", "recordNumber": "", "verbatimEventDate": "1883-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Keweenaw", "municipality": "", "locality": "Keweenaw Point,", "decimalLatitude": "", "decimalLongitude": "-87.79332", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}