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": ""}
 43.73236 2 G2     W occasional, sandy-mucky N shore of Gilbert Lake,  A`w- MICHIGAN        M oJ NEAR SE CORNER SEC. 34, COLFAX TP., CA. 2.5 MI. NE OF WALKERVILLE.    - N  -86.08256  ;@ hieraciifolius ASTERALES KZ$   oceana X   0pv erechtites hieraciifolius    & 9210   
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "Erechtites hieraciifolius", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "hieraciifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "9210", "verbatimEventDate": "", "habitat": "occasional, sandy-mucky N shore of Gilbert Lake,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Oceana", "municipality": "", "locality": "near SE corner sec. 34, Colfax Tp., ca. 2.5 mi. NE of Walkerville.", "decimalLatitude": "43.73236", "decimalLongitude": "-86.08256", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}