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": ""}
     8Pz NEOTTIA  neottia cordata  %r  united states :=VJ    E   occasional in shaded, stabilized sand onthe back slope of [grand sable dunes.    orchidaceae hj    | 1973-06-11   46 ^9  north of swimming area on north shorze of grand sable lake. DK~+      D 1474531 Michigan bR 1     
{"catalogNumber": "1474531", "order": "", "family": "Orchidaceae", "scientificName": "Neottia cordata", "scientificNameAuthorship": "", "genus": "Neottia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "46", "verbatimEventDate": "1973-06-11", "habitat": "Occasional in shaded, stabilized sand on the back slope of Grand Sable Dunes.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "North of swimming area on north shore of Grand Sable Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}