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": ""}
      P4 41.7908333     6m ASTERALES Helianthus decapetalus ?     3jEo L. ANTON A. REZNICEK L     2010-08-20 ;#    PLANTS IN THIS CLUMP UP TO 3.3M HIGH, MUCH TALLE THAN AVAILABLE SPECIES DESCRIPTIONS. ~aG~  decapetalus  w|lo   MEDINA TWP., E OF BEAN CREEK, S OF PACKARD RD., ALONG 2-TRACK. If[r5   asteraceae Gg   
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Helianthus decapetalus", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "decapetalus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2010-08-20", "habitat": "", "occurrenceRemarks": "Plants in this clump up to 3.3m high, much taller than available species descriptions.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Medina Twp., E of Bean Creek, S of Packard Rd., along 2-track.", "decimalLatitude": "41.7908333", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}