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": ""}
 j-+ aurantiacum  Saginaw U^k6    0 1986-06-29 Hieracium aurantiacum <(_    gfbo >-84.10515  sandy opening  9    ;  @ MICHIGAN A5tera|es Q3 G   l. &6   7 1z asteraceae Hieracium a$ b  s. of roethke park, thomas twp. r3e, t12n, s27, se1/4 of sw1/4 cn  1254499 1Q/:   43.4098   E    C@ rober9t w. smith  ] PK united states 1681 /   
{"catalogNumber": "1254499", "order": "Asterales", "family": "Asteraceae", "scientificName": "Hieracium aurantiacum", "scientificNameAuthorship": "L.", "genus": "Hieracium", "subgenus": "", "specificEpithet": "aurantiacum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "1681", "verbatimEventDate": "1986-06-29", "habitat": "sandy opening", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Saginaw", "municipality": "", "locality": "s. of Roethke Park, Thomas Twp. R3E, T12N, S27, se1/4 of sw1/4", "decimalLatitude": "43.4098", "decimalLongitude": "-84.10515", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}