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": ""}
polyghroma     Kern. V  60Â° 44' N, 26Â° 29' E     LR/A EUPHORBIACEAE    Pentti Alanko BI>^         = 1662737  Finland x    L 1971-06-20        07m=m 17007
{"catalogNumber": "1662737", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Kern.", "genus": "", "subgenus": "", "specificEpithet": "polychroma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Pentti Alanko", "recordNumber": "17007", "verbatimEventDate": "1971-06-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Finland", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "60\u00c2\u00b0 44' N, 26\u00c2\u00b0 29' E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}