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": ""}
 seven flowering stems. corolla yellow. n:   6+5 Asteralens  [* L.  a Y!b Hieracium gronovii   allegan state game area ca. 8.35 miles wnw of allegan, micigan. at 7he se corner of crooked lake. [   y R In unused 2 track through small oxpening in ca. mesic mixed forest. in moist sandy loam.     russell g. schipper asteraceae b  A.A. REZNICEK t0   ,NXQ 2017-08-18 Hieracium sr     BGnk UNITED STATES 42.5201 Qqf@ O 1223 6AxI  -86.02035 1x)V+   HZ 1559379  Michigan R/    P ALLEGAN  gronovii 7;<- 
{"catalogNumber": "1559379", "order": "Asterales", "family": "Asteraceae", "scientificName": "Hieracium gronovii", "scientificNameAuthorship": "L.", "genus": "Hieracium", "subgenus": "", "specificEpithet": "gronovii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A.A. Reznicek", "recordedBy": "Russell G. Schipper", "recordNumber": "1223", "verbatimEventDate": "2017-08-18", "habitat": "In unused 2 track through small opening in ca. mesic mixed forest. in moist sandy loam.", "occurrenceRemarks": "Seven flowering stems. Corolla yellow.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Allegan State Game Area. Ca. 8.35 miles WNW of Allegan, Michigan. At the SE corner of Crooked Lake.", "decimalLatitude": "42.5201", "decimalLongitude": "-86.02035", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}