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": ""}
 1970-09-27 => U     mhax asteraceae   drv Michigan   RUTH B. ALFORD (MACFARLANE) %xU    ;A   "fls yel; rhizomes short, slender;"    C).s* solidago caesia olidago Hy   V ) 2046   United States be.    *  L7. Asterales F08?C     !>! 1200646   lt shade of Acer saccharum; w/ Tilia americana, Fraxinus, Aster ericoides. (I 
{"catalogNumber": "1200646", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago caesia", "scientificNameAuthorship": "L.", "genus": "Solidago", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ruth B. Alford (MacFarlane)", "recordNumber": "2046", "verbatimEventDate": "1970-09-27", "habitat": "lt shade of Acer saccharum; w/ Tilia americana, Fraxinus, Aster ericoides.", "occurrenceRemarks": "\"fls yel; rhizomes short, slender;\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}