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": ""}
 D  waterloo twp. merkle rd.       x@?. united states  b JOHN A. CHURCHILL, M.D.   Kv^ POALES     dx (l. h. bailey) fernald 1965-06-18 j<   Michigan  d5<   bebbii  e    s.n.  p  42.358243 `$<c1   E Wet meadow CAREX THx7Y   
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(L. H. Bailey) Fernald", "genus": "Carex", "subgenus": "", "specificEpithet": "bebbii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John A. Churchill, M.D.", "recordNumber": "s.n.", "verbatimEventDate": "1965-06-18", "habitat": "Wet meadow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Waterloo Twp. Merkle Rd.", "decimalLatitude": "42.358243", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}