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": ""}
  4918 9K    I: CAREX ECHNODES    r poales echinodes K   T8N; Rondeau Provincial P4rk, Harwich Township, along South Point Trail.    : > ontario   b KENT  Carex .AF     ;pq CYPERACEAE  (Fernald) P. Rothr., Reznicek & Hipp YX.u    >JM O 1985-06-08    
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex echinodes", "scientificNameAuthorship": "(Fernald) P. Rothr., Reznicek & Hipp", "genus": "Carex", "subgenus": "", "specificEpithet": "echinodes", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4918", "verbatimEventDate": "1985-06-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Kent", "municipality": "", "locality": "Rondeau Provincial Park, Harwich Township, along South Point Trail.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}