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": ""}
 T8S, RW, SECTION 13, BVRT ROAD. 100 M FROM U. S. 127. 80 KM SW OF ANN ARBOR. Wu87     "flowers and sem purple. inflorescence flat-topped. locally abundant."  bX     in water 8 cm deep. iv     dp<^I United States hillsdale a   dOQ 1985-07-28 30 M>HO:   eutrochium maculatum var. maculatum !Zt|    Eutrochium v/      ~B PETER W. FRITSCH   1CKv| ACULATUM 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Eutrochium maculatum var. maculatum", "scientificNameAuthorship": "", "genus": "Eutrochium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "maculatum", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "30", "verbatimEventDate": "1985-07-28", "habitat": "In water 8 cm deep.", "occurrenceRemarks": "\"Flowers and stem purple. Inflorescence flat-topped. Locally abundant.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hillsdale", "municipality": "", "locality": "T8S, R1W, section 13, Burt Road. 100 m from U. S. 127. 80 km SW of Ann Arbor.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}