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": ""}
1172394 v?   ?H s.n Keweenaw Q?    edward g. voss t,   4;u + 48.106955  >e=|J -88.546117  K Festuca saximontana      =lo Michigan isle royale DOC 4     rJe/ saximontana  DeZ 1868-07   ^   poaceae    0oo*# RYDB.  ^ poales Festuca -dW^   ENv j A.B. Lyons, M.D.   1 UNITED STATES
{"catalogNumber": "1172394", "order": "Poales", "family": "Poaceae", "scientificName": "Festuca saximontana", "scientificNameAuthorship": "Rydb.", "genus": "Festuca", "subgenus": "", "specificEpithet": "saximontana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "A.B. Lyons, M.D.", "recordNumber": "s.n.", "verbatimEventDate": "1868-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale", "decimalLatitude": "48.106955", "decimalLongitude": "-88.546117", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}