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": ""}
    -72.425921 Y    G s.n.      8z C  persicaria virginiana 1439632 b4Mq    NEW HAMPSHIRE cw  UNITED STATES N     POLYGONACEAE   %H Walpole  P/c Persicaria 43.079523 4mD(    (l.) gaertn. *a     1942-08-22  Bz`QB caryophyllales
{"catalogNumber": "1439632", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria virginiana", "scientificNameAuthorship": "(L.) Gaertn.", "genus": "Persicaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1942-08-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "New Hampshire", "county": "", "municipality": "", "locality": "Walpole", "decimalLatitude": "43.079523", "decimalLongitude": "-72.425921", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}