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": ""}
   bay /   yNf 1122   -83.88605 ~   _>a.` 43.54426  2|sn ludwigia polycarpa     michigan 9 k c    LUDWIGIA /^e&)     abundant, forming dense mats in wet swale associated with lythrum salicaria, lythrum alatum, and alisma plantago-aquatica. 3   5 XE+ United States 1989-08-03 -<    QR*f polycarpa Short & Peter b~Wc 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Ludwigia polycarpa", "scientificNameAuthorship": "Short & Peter", "genus": "Ludwigia", "subgenus": "", "specificEpithet": "polycarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1122", "verbatimEventDate": "1989-08-03", "habitat": "Abundant, forming dense mats in wet swale associated with Lythrum salicaria, Lythrum alatum, and Alisma plantago-aquatica.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Bay", "municipality": "", "locality": "", "decimalLatitude": "43.54426", "decimalLongitude": "-83.88605", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}