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": ""}
polygonum )PJe.    ri5 1439823 Polygonaceae faY    5:T  POLYGONUM AVICULARE SUBSP. NEGLECTU contact um herbarium 9m/]R    Nr B avculare   (BESSER) ARCANG. PL  subsp. -   #H Ontario   ]6M1 Essex  Canada D      K 8033    caryophyllales &C   neglectVum 5      Ao G3 Anton A. Reznicek, Susan A. Reznicek & Michael J. Oldham
{"catalogNumber": "1439823", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum aviculare subsp. neglectum", "scientificNameAuthorship": "(Besser) Arcang.", "genus": "Polygonum", "subgenus": "", "specificEpithet": "aviculare", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "neglectum", "identifiedBy": "", "recordedBy": "Anton A. Reznicek, Susan A. Reznicek & Michael J. Oldham", "recordNumber": "8033", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}