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": ""}
  Hv only one.  107 1B  rumex i    KZ6h RUMEX OBTUSIFOLIUS   &+7 CARYOPHYLL#ALES  1517918 e(2    #4:N ANTON A. REZNICEK   -HbB~ IN CASUALLY MAINTAINED FLOWER BED, MOSTLY SHADED, IN SANDY LOAM.  ^~Z/ L. 2017-06-25 s   allegan li!NU  MICHIGAN  Q    N,bd 42.54949 united states zY4m$  obtusifolius eSH  russell g. schipper R  Allegan State Game Area, ca. 7.25 miles WNW of Allegan. Game ara headquarters at the SE corner of 118th Avenue and 46th Street. qjW,  Polygonaceae x ed<   <Gv  -85.99507 
{"catalogNumber": "1517918", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Rumex obtusifolius", "scientificNameAuthorship": "L.", "genus": "Rumex", "subgenus": "", "specificEpithet": "obtusifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Russell G. Schipper", "recordNumber": "1073", "verbatimEventDate": "2017-06-25", "habitat": "In casually maintained flower bed, mostly shaded, in sandy loam.", "occurrenceRemarks": "Only one.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Allegan State Game Area, ca. 7.25 miles WNW of Allegan. Game area headquarters at the SE corner of 118th Avenue and 46th Street.", "decimalLatitude": "42.54949", "decimalLongitude": "-85.99507", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}