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": ""}
rich woods, `     7 decapetalus   Livingston OPg3     A1clQ L. Helianthus dcapealus  _4R   [UNDER SIDE OF LEAVES & STEM `ORE SCABROU5 THAN USUAL.]   IY    a 1217996  FZv 6166 uniterd states #iv S     ^X g  asterales  5 A5TERACEAE  LnB 1936-09-05     C MICHIGAN   L john h. ehlers
{"catalogNumber": "1217996", "order": "Asterales", "family": "Asteraceae", "scientificName": "Helianthus decapetalus", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "decapetalus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "6166", "verbatimEventDate": "1936-09-05", "habitat": "Rich woods,", "occurrenceRemarks": "[under side of leaves & stem more scabrous than usual.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}