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": ""}
virginica @     y<x Montiaceae     -~rp RAY J. DAVIS  f 44.54926     t 1957-05-05 winterfield twp., ca. 5 mi. nw of temp>le. I*j<  CARYOPHYLLALES 1~1&7       FAc0g Michigan    L3c-E 3454 1472152 skz#m    (ecHA CLARE  -m[& "note scarious tendency of lowermost bract." 
{"catalogNumber": "1472152", "order": "Caryophyllales", "family": "Montiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "virginica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ray J. Davis", "recordedBy": "", "recordNumber": "3454", "verbatimEventDate": "1957-05-05", "habitat": "", "occurrenceRemarks": "\"Note scarious tendency of lowermost bract.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Clare", "municipality": "", "locality": "Winterfield Twp., ca. 5 mi. NW of Temple.", "decimalLatitude": "44.54926", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}