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": ""}
 M2  Caryophyllales  pW harley h. bartlett & john f. grayson ALONG HIGHWAY US 61, SW OF HOVELAND & 3 MI. NE OF 8RULE RIVER. vb N,  194 F(     MINNESOTA arHl     1453252   2D cook    M 1952-06-25   r_. polygonaceae      <Eg  cilinodis    P UNITED STATES   FH (MICHX.) HOLUB fallopia L9 .%    +.V| Fallopia ciinodis 
{"catalogNumber": "1453252", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Fallopia cilinodis", "scientificNameAuthorship": "(Michx.) Holub", "genus": "Fallopia", "subgenus": "", "specificEpithet": "cilinodis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harley H. Bartlett & John F. Grayson", "recordNumber": "194", "verbatimEventDate": "1952-06-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "Cook", "municipality": "", "locality": "Along highway US 61, SW of Hoveland & 3 mi. NE of Brule River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}