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": ""}
   -n.Ia MICH|GAN  "STEM IS HOLLOW AND PURPLE, FLOWERS ARE PINK, AND LEAVES IN WHORLS OF 5" Sci 7   1994-07-31 S   q$~vz asterales     4Q ca. 1/4 mi. n. of long rapids rd. ca. 9 mi. n.w. of alpena. Umaple ridge twp.  t32n, r7e sec. 32 nw1/4               
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1994-07-31", "habitat": "", "occurrenceRemarks": "\"Stem is hollow and purple, flowers are pink, and leaves in whorls of 5\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "ca. 1/4 mi. N. of Long Rapids Rd. ca. 9 mi. N.W. of Alpena. Maple Ridge Twp. T32N, R7E Sec. 32 NW1/4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}