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": ""}
 philodendron hederaceumu H*v   .5&/ thom4s b. croat   G$%tK ALISMATALES 19.3587 >   l Campeche -90.7187 T    i 1742  CCZ   1138870     LGU P champotã³n; champotã³n   J:; (jacq.) schott  f hederaceum philodendron     1V  Araceae    5 William C. Steere on tree in low open forest C  MEXICO G-    BZhy 1932-07-0
{"catalogNumber": "1138870", "order": "Alismatales", "family": "Araceae", "scientificName": "Philodendron hederaceum", "scientificNameAuthorship": "(Jacq.) Schott", "genus": "Philodendron", "subgenus": "", "specificEpithet": "hederaceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Thomas B. Croat", "recordedBy": "William C. Steere", "recordNumber": "1742", "verbatimEventDate": "1932-07-07", "habitat": "On tree in low open forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Campeche", "county": "", "municipality": "", "locality": "Champot\u00c3\u00b3n; Champot\u00c3\u00b3n", "decimalLatitude": "19.3587", "decimalLongitude": "-90.7187", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}