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": ""}
  A8  ECHINODES  mich4el j. oldham  dO4q      &IA ontario     J R _ Carex echinodes Lambton ci4[^    1369486 .    &  WLPOLE ISLAND, NORTH END SAND BITS, WALPOLE ISLAND INDIAN RESERVE.  l7k^ utm 773205, map 40j/9, square 17lt72 Canada l   pzX 4988   Cyperaceae I    
{"catalogNumber": "1369486", "order": "", "family": "Cyperaceae", "scientificName": "Carex echinodes", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "echinodes", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "4988", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Lambton", "municipality": "", "locality": "Walpole Island, North end sand pits, Walpole Island Indian Reserve.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 773205, Map 40J/9, Square 17LT72", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}