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": ""}
   ANGUSTIFOLIA    angustifolia  XcEU       Ericaceae *A=f2    var. |Z I   >OXeZ united states 1957-05-11 k   common low shrub, Chamaedaphne bog 4QR       pX 3578   E?B  near N end of Rhodes Lake, ca. 2 mi. NW of Comins. Michigan O-   _iMe EDWARD G. VOSS 
{"catalogNumber": "", "order": "", "family": "Ericaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "angustifolia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "angustifolia", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "3578", "verbatimEventDate": "1957-05-11", "habitat": "common low shrub, Chamaedaphne bog", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "near N end of Rhodes Lake, ca. 2 mi. NW of Comins.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}