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": ""}
 SYMPHYOTRICHUM CORDIFOLIUM s|K$   41.91011 7.|  "Rays pale blue." T   4fZ -84.69598   hP$ 1988-09-24 1250710 V  OCCASIONAL ON DRY HILL (KAME?), BOTTOM OF SLOPE, NEAR ROAD. DRY SOIL, MODERATE SHADE. em$  UNITED STbATES @8u    # cordifolium  >3e< hillsdale 852 6(h>a     dr7g Peter W. Fritsch  t6s, r3w, section 31. n. si de hallett rd., at the curve. about 6 km w. of hillsdalle. h%A~L   4 ?=@ (l.) g. l. nesom   q6t2 Asterales  l SVMPHYOTRICHUM     ClxP  michigan
{"catalogNumber": "1250710", "order": "Asterales", "family": "", "scientificName": "Symphyotrichum cordifolium", "scientificNameAuthorship": "(L.) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "cordifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "852", "verbatimEventDate": "1988-09-24", "habitat": "Occasional on dry hill (kame?), bottom of slope, near road. Dry soil, moderate shade.", "occurrenceRemarks": "\"Rays pale blue.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "T6S, R3W, section 31. N. side Hallett Rd., at the curve. About 6 km W. of Hillsdale.", "decimalLatitude": "41.91011", "decimalLongitude": "-84.69598", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}