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": ""}
1259964 nu  OLIVER A. FARWELL J8,L      (^Ml9 [blh label change by oaf from lake linden to calumet]   N Y 47.246592     %P -88.454006  )4nB Poales  S  poacea3   )Kn AGROSTIS  united tates +ub/    Michigan kVBS  gigantea B8MWR    I.)a Houghton CALUMET, a `?U    l* 8264 AGROSTIS GIGANTEA UH%   ROTH  Hy7^  
{"catalogNumber": "1259964", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis gigantea", "scientificNameAuthorship": "Roth", "genus": "Agrostis", "subgenus": "", "specificEpithet": "gigantea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "8264", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "[BLH label change by OAF from Lake Linden to Calumet]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "Calumet,", "decimalLatitude": "47.246592", "decimalLongitude": "-88.454006", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}