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": ""}
waterloo twp. merkle rd. 6y    1319963 +H?  JOHN A. CHURCHILL, M.D. *x   :QD et meaoow     O (L. H. Bailey) Fernald       -84.319366 bG  S.N. m       JACKSON r2y0     zKixn Carex
{"catalogNumber": "1319963", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(L. H. Bailey) Fernald", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John A. Churchill, M.D.", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Wet meadow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Jackson", "municipality": "", "locality": "Waterloo Twp. Merkle Rd.", "decimalLatitude": "", "decimalLongitude": "-84.319366", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}