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": ""}
 ,  T7N R15W NE1/4 Sect 8, 5 miles southeast of Grand Haven   5+N8G flowers light purple    var.  T4    2018-08-30 ./  Amphicarpaea bracteata var. bacteata q~n   N8#n t7n r15w ne1/4 ect 8, 43â°00'46.4"n, -86â°06'49.4"w     1561472 Od  United States yrNg   WILLIAM S. MARTINUS K8      zI  fabaceae Michigan r8    4 BRACTEATA   r Anton A. Rezmicek  -Q  q bracteata
{"catalogNumber": "1561472", "order": "", "family": "Fabaceae", "scientificName": "Amphicarpaea bracteata var. bracteata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "bracteata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "bracteata", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William S. Martinus", "recordNumber": "", "verbatimEventDate": "2018-08-30", "habitat": "", "occurrenceRemarks": "Flowers light purple", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "T7N R15W NE1/4 Sect 8, 5 miles southeast of Grand Haven", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "T7N R15W NE1/4 Sect 8, 43\u00c2\u00b000'46.4\"N, -86\u00c2\u00b006'49.4\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}