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": ""}
76 b^    @Br (blw 9952)  1372900 hc]    b  douglas   z HENDERSONII  ! united states  Gjf Oregon CAAEX  *-ks   myrtle island acec/rna (area of critical environmental concern/research natural area) in the umpqua river, bureau of land management property. M X      KELI KUYKENDALL e  b          9 Cyperaceae
{"catalogNumber": "1372900", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "hendersonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Keli Kuykendall", "recordNumber": "(BLW 9952)", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Oregon", "county": "Douglas", "municipality": "", "locality": "Myrtle Island ACEC/RNA (Area of Critical Environmental Concern/Research Natural Area) in the Umpqua River, Bureau of Land Management property.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "76", "maximumElevationInMeters": ""}