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": ""}
  < KDl 1517734      x soil: muck. associes: carex sartwellii, c. buxbaumii, cared spp. edwin s. george reserve. in marsh (lobe of fish-hook marsh); grid g-10. *E   1961-06-29 i   ` Jarl K Hilunen  UNITED STATES LvjQ      &|wG [sheaths unusual in smll hispidness]  8P%2G carex lacustris Michigan ~    -84.005246 @@B>     A8)1 CYPERACEAE   
{"catalogNumber": "1517734", "order": "", "family": "Cyperaceae", "scientificName": "Carex lacustris", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "", "verbatimEventDate": "1961-06-29", "habitat": "Soil: muck. Associes: Carex sartwellii, C. buxbaumii, Cared spp.", "occurrenceRemarks": "[sheaths unusual in small hispidness]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Edwin S. George Reserve. In marsh (lobe of Fish-hook Marsh); grid G-10.", "decimalLatitude": "", "decimalLongitude": "-84.005246", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}