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": ""}
720 N  45.57526 G       06 Poaceae  Under White Pine M-v    7)Uq united states cheboyga`n h    (J Festuca [AN7H. 1.3] [ANTHERS 1.2 MM IN UMBS SHEET] t  festuca saximontana e`b u   MICHIGAN C     [wI douglas lake [umbs sheet: "near pine point"]   saximontana K:t)  1172360 ZBVW       RYDB.
{"catalogNumber": "1172360", "order": "", "family": "Poaceae", "scientificName": "Festuca saximontana", "scientificNameAuthorship": "Rydb.", "genus": "Festuca", "subgenus": "", "specificEpithet": "saximontana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "720", "verbatimEventDate": "", "habitat": "Under White Pine", "occurrenceRemarks": "[anth. 1.3] [anthers 1.2 mm in UMBS sheet]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Douglas Lake [UMBS sheet: \"Near Pine Point\"]", "decimalLatitude": "45.57526", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}