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": ""}
   Michigan l4   cvu[ edward g. voss RYDB. d &p    +S Keweenaw saximontana A  -87.942103 Mn  11315 Im2    l Festuca saximontana    M 1172385 Festuca 18QCI      8  Oliver A. Farwell [no anthers. greener panicilein packet is f. occidentalis] [pap. mich. acad. sci. 23:126. 1938. and 26:7.|941.]  I 0B   1936-07-14  :l+     
{"catalogNumber": "1172385", "order": "", "family": "", "scientificName": "Festuca saximontana", "scientificNameAuthorship": "Rydb.", "genus": "Festuca", "subgenus": "", "specificEpithet": "saximontana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Oliver A. Farwell", "recordNumber": "11315", "verbatimEventDate": "1936-07-14", "habitat": "", "occurrenceRemarks": "[no anthers. greener panicle in packet is F. occidentalis] [Pap. Mich. Acad. Sci. 23:126. 1938. and 26:7.1941.]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-87.942103", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}