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": ""}
  REn 1958-09-12  p18  JACKSON      (f. schmidt ex maxim.) ronse decr.   ]    caryophyllales - 8     -84.21175  sachalinensis m       2 4m "First shoots show very early in spring - around May 1st; attains height of12 ft. 0r more. Basal leaves drop very early. No bloom til| late summer - about middle of Auqust]. "Specimne contains leaf taken from stalk 3 ft. above ground leavel and probably 10th leaf developed"    ep9 carmn & bernard horne   z/3 26 michigan KBv   h1 Fallopia
{"catalogNumber": "", "order": "Caryophyllales", "family": "", "scientificName": "", "scientificNameAuthorship": "(F. Schmidt ex Maxim.) Ronse Decr.", "genus": "Fallopia", "subgenus": "", "specificEpithet": "sachalinensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carmen & Bernard Horne", "recordNumber": "26", "verbatimEventDate": "1958-09-12", "habitat": "", "occurrenceRemarks": "\"First shoots show very early in spring - around May 1st; attains height of 12 ft. or more. Basal leaves drop very early. No bloom till late summer - about middle of August]. \"Specimne contains leaf taken from stalk 3 ft. above ground leavel and probably 10th leaf developed\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.21175", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}