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": ""}
  Ux 1341920 moist flat along receeded pond - exposed 3 years; 175 feet south of river. elev. 705'. associates: polygonum, leersia oryzoides, juncus effuss, cirsium vulgare, phalaris , verbena hastata, erechtites, B&IjD   Poales i9io       B nton a. reznicek  u[ 8196     R juncaceae  x timothy l. walters       MANISTEE +^   effusus E  Juncus effusus @;k  l. 4 NV 
{"catalogNumber": "1341920", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus effusus", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "effusus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Timothy L. Walters", "recordNumber": "8196", "verbatimEventDate": "", "habitat": "Moist flat along receeded pond - exposed 3 years; 175 feet south of river. Elev. 705'. Associates: Polygonum, Leersia oryzoides, Juncus effusus, Cirsium vulgare, Phalaris , Verbena hastata, Erechtites,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Manistee", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}