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": ""}
 P marshy edge of river  Lythraceae ~o  l. d|    #- 1938-09-04   stafford uz      m%+ united states   1433743 p-e    MD lythrum F.J. HERMANN & B.M. ROBERTSON q;   x  =U Myrtales  LINEARE J- A     c  Potomac River, 3 1/2 miles E Virginia K   <ZAWS Lythrum lineare  nyK S.N.
{"catalogNumber": "1433743", "order": "Myrtales", "family": "Lythraceae", "scientificName": "Lythrum lineare", "scientificNameAuthorship": "L.", "genus": "Lythrum", "subgenus": "", "specificEpithet": "lineare", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.J. Hermann & B.M. Robertson", "recordNumber": "s.n.", "verbatimEventDate": "1938-09-04", "habitat": "marshy edge of river", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Stafford", "municipality": "", "locality": "Potomac River, 3 1/2 miles E", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}