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": ""}
1924-08-4 I e    / AVICULARE 42.597131 y    lY#.C 1466004   0 -82.878007    wjF dCARYOPHYLLALES  2 polygonum  d r._ POLYGONACEAE michigan xp   ,*- MACOMB  Y Oliver A. Farwell  W`  7029       Polygonum aviculare  y~|! Mt. Clemens.       dg_ united states
{"catalogNumber": "1466004", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum aviculare", "scientificNameAuthorship": "", "genus": "Polygonum", "subgenus": "", "specificEpithet": "aviculare", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "7029", "verbatimEventDate": "1924-08-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Macomb", "municipality": "", "locality": "Mt. Clemens.", "decimalLatitude": "42.597131", "decimalLongitude": "-82.878007", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}