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": ""}
   .(LG! 1538502    4 (L.) RAF. EX DC. aster4ceae pY   erechtites hieraciifolius  gy   &aT 1932-09-05 PARRY SOUND LZ     a. FRENCH RIVER MOUTH   v 4782 Erechtites Px   T%5 ASTERALES  hieraciifolius +;    *0 Water edge    7 canada WALTER ~N. KOELZ rYGH#  ontario  d  
{"catalogNumber": "1538502", "order": "Asterales", "family": "Asteraceae", "scientificName": "Erechtites hieraciifolius", "scientificNameAuthorship": "(L.) Raf. ex DC.", "genus": "Erechtites", "subgenus": "", "specificEpithet": "hieraciifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "4782", "verbatimEventDate": "1932-09-05", "habitat": "Water edge", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Parry sound", "municipality": "", "locality": "French river mouth", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}