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": ""}
 [=P. BUXIFORME SMALL] Mo8  2257 XU]E#      U Polygonum Don Henson 5   DYF k POLYGONUM AVICULARE   eg]|B Caryophyllales  -VnZB 1466019 POLYGONACEAE $u  L.  J?    Y kq MENOMINEE    2OHE united states  :=( 45.41382   CC: -87.7914  michigan QA4   : AVIGULARE    T[ SW1/4 NW1/4 AND SW1/4 NE1/4 SEC 20 T35N-R28W SW1/4 NW1/4 AND SW1/4 NE1/4 SEC 20 T35N-R28W tnd  growing in disturbed area of moist roadsides. EG 
{"catalogNumber": "1466019", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum aviculare", "scientificNameAuthorship": "L.", "genus": "Polygonum", "subgenus": "", "specificEpithet": "aviculare", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "2257", "verbatimEventDate": "", "habitat": "Growing in disturbed area of moist roadsides.", "occurrenceRemarks": "[=P. buxiforme Small]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Menominee", "municipality": "", "locality": "SW1/4 NW1/4 and SW1/4 NE1/4 Sec 20 T35N-R28W", "decimalLatitude": "45.41382", "decimalLongitude": "-87.7914", "verbatimCoordinates": "SW1/4 NW1/4 and SW1/4 NE1/4 Sec 20 T35N-R28W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}