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": ""}
united states ~SX 0  [HYPANTHIUM QUITE PUBESCENT WITHIN] E  rosales f r+   9=gwx at ninemile point.  1468601 (h    np N virginiana   <i$x* 1970-06-02    qb  edward g. voss    PRUNUS VIRGINIANA B  occasional small tree or large shrub, fir-birch-cedar woods on calcareous rubble along lake michidgan. uK    PE2% L. Michigan Z5VDx   q.K rosaceae   prunus 3/  Charlevoix S    13098 u   
{"catalogNumber": "1468601", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus virginiana", "scientificNameAuthorship": "L.", "genus": "Prunus", "subgenus": "", "specificEpithet": "virginiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "13098", "verbatimEventDate": "1970-06-02", "habitat": "Occasional small tree or large shrub, fir-birch-cedar woods on calcareous rubble along Lake Michigan.", "occurrenceRemarks": "[Hypanthium quite pubescent within]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Charlevoix", "municipality": "", "locality": "At Ninemile Point.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}