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": ""}
 don henson U   Z~ LOBATA t-^ CUCURBITACEAE  ECHINOCYSTIS LOBATA 8 _   SW 1/4 NW 1/4 sec. 26 T48N-R40W. ca. 1/2 mi. S of Ewen.  WW   bQ 1314365 CUCURBITALES 7T    [MlI  Growing in rich low hardwoods along S. Branch of Ontona,gon River. 46.52749 fw   [%vl< ontonagon   ECHINOCYSTIS +       1989-08-12  Z + (michx.) torr. & a. gray  LxG C 290      !; -S89.2723 michigan L   UNITED STAES % 
{"catalogNumber": "1314365", "order": "Cucurbitales", "family": "Cucurbitaceae", "scientificName": "Echinocystis lobata", "scientificNameAuthorship": "(Michx.) Torr. & A. Gray", "genus": "Echinocystis", "subgenus": "", "specificEpithet": "lobata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "2907", "verbatimEventDate": "1989-08-12", "habitat": "Growing in rich low hardwoods along S. Branch of Ontonagon River.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ontonagon", "municipality": "", "locality": "SW 1/4 NW 1/4 sec. 26 T48N-R40W. ca. 1/2 mi. S of Ewen.", "decimalLatitude": "46.52749", "decimalLongitude": "-89.2723", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}