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": ""}
  at margin of clear lake in forest  :Yg SOUTH SIDE OF ANTHONY LAKE, WALLOWA-WHITMAN NATIONAL FOREST  P+:7; 2164   7492  *Asu   MACK. @    1994-08-12 =     e CAREX baker P  praeceptorum ;ig  UNITED STATES PHhw   |430264  tQ    l CYPERACEAE  EX@q Oregon Dana Lytjen Z    H%c~/ t7s r37e, section 18, nw 1/4 of nw 1/4   j|t poales  carex praeceptrum k3a=  
{"catalogNumber": "1430264", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex praeceptorum", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "praeceptorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dana Lytjen", "recordNumber": "7492", "verbatimEventDate": "1994-08-12", "habitat": "at margin of clear lake in forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Oregon", "county": "Baker", "municipality": "", "locality": "South side of Anthony Lake, Wallowa-Whitman National Forest", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "T7S R37E, Section 18, NW 1/4 of NW 1/4", "minimumElevationInMeters": "2164", "maximumElevationInMeters": ""}