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": ""}
   Caistor-Canborough Slough Forest, Dunnville Tp Mun.  &N3G   :]7# carx cephaloidea CYPERACEAE <Ah    F+%#~ CAR3X 1985-07-19 3 &      (Deey) Dewey i@tG     Rot CANADA   _ cephaloidea  N Michael J. Oldham     Poales5 IJz_K   HALDIMAND-NORFOLK   
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex cephaloidea", "scientificNameAuthorship": "(Dewey) Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "cephaloidea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "", "verbatimEventDate": "1985-07-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Haldimand-Norfolk", "municipality": "", "locality": "Caistor-Canborough Slough Forest, Dunnville Tp Mun.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}