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": ""}
6021 L&x  DICKINSON *       n -87.689417 CANADENSIS 4   Papaveraceae &J   46.022064 -5# /    h 1351804  Dicentra canadensis  NJ  ca. 4.5 mi. ne of foster city gG h  FREQUENT (MOSTLY PAST FLOWERING) =/   k>td (GOLDIE) WALP.  dicentra S   edward g. voss ~@ u  rich maple woods <   1958-05-26 %l#)     >= united states michigan I4:;   Wv ranunculales  qPXh kingsley r. stern
{"catalogNumber": "1351804", "order": "Ranunculales", "family": "Papaveraceae", "scientificName": "Dicentra canadensis", "scientificNameAuthorship": "(Goldie) Walp.", "genus": "Dicentra", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Kingsley R. Stern", "recordedBy": "Edward G. Voss", "recordNumber": "6021", "verbatimEventDate": "1958-05-26", "habitat": "Rich maple woods", "occurrenceRemarks": "Frequent (mostly past flowering)", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Dickinson", "municipality": "", "locality": "Ca. 4.5 mi. NE of Foster City", "decimalLatitude": "46.022064", "decimalLongitude": "-87.689417", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}