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": ""}
1472379 3Q x  United States I_=w    sSPERGULA i8@D0  michigan GZ|    1456 tj?b   1941-08-04 j$>_   `SPERGULA ARVENSS Q$M   sch0olcraft G8K    arvensis   T#8  l. 5  -86.005203 !   Ca(ryophyllales 5j     pH:nE CARYOPHYLLACEAE  Growing in dry soil. ]  louis k. ludwig 4 
{"catalogNumber": "1472379", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "Spergula arvensis", "scientificNameAuthorship": "L.", "genus": "Spergula", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Louis K. Ludwig", "recordNumber": "1456", "verbatimEventDate": "1941-08-04", "habitat": "Growing in dry soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.005203", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}