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": ""}
 SVJ20 stabilized dunes with ammophila near the shore and quercus forest on the higher dunes with open, sandy wetlands in depressions; in woods     rVx FRANCIS C. EVANS  1974-08-13 /     oE BERRIEN  canadense D[J c       b (l.) britton   CROCANTHEMUM CANADENSE A    Michigan        
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Crocanthemum canadense", "scientificNameAuthorship": "(L.) Britton", "genus": "", "subgenus": "", "specificEpithet": "canadense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Francis C. Evans", "recordNumber": "", "verbatimEventDate": "1974-08-13", "habitat": "stabilized dunes with Ammophila near the shore and Quercus forest on the higher dunes with open, sandy wetlands in depressions; in woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}