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": ""}
44.28609 m_  common along south beaver ponds. 4ZxB   ^ o 1973-08-12     Gq~ hydropiperoides persicaria hydropiperoides ` 9q  (MICHX.) SMALL JV+  935 ;R    *P+  houghton lake w|ldlife research area (porter ranch) ca. 6 km sw of houghton lake. united states ygue    x ROSCOMMON    *wm+e -84.830439 polygonaceae AysY   *x> Michigan  caryophyllales #  x   H_k w. alan wentz Persicaria AFc    zV 1466233   
{"catalogNumber": "1466233", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria hydropiperoides", "scientificNameAuthorship": "(Michx.) Small", "genus": "Persicaria", "subgenus": "", "specificEpithet": "hydropiperoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. Alan Wentz", "recordNumber": "935", "verbatimEventDate": "1973-08-12", "habitat": "Common along south beaver ponds.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Roscommon", "municipality": "", "locality": "Houghton Lake Wildlife Research Area (Porter Ranch) ca. 6 km sw of Houghton Lake.", "decimalLatitude": "44.286093", "decimalLongitude": "-84.830439", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}