diff --git a/sshoc_lessico_panlatino.ipynb b/sshoc_lessico_panlatino.ipynb
index 5d18c58..e5dea8a 100644
--- a/sshoc_lessico_panlatino.ipynb
+++ b/sshoc_lessico_panlatino.ipynb
@@ -493,7 +493,7 @@
     "    cl_manicherdf.add((pltextile[label], SKOS.inScheme, pltextile['']))\n",
     "    cl_manicherdf.add((pltextile[label], SKOS.topConceptOf, pltextile['']))\n",
     "    if (imagedoi!=''):\n",
-    "        cl_manicherdf.add((pltextile[label], RDFS.seeAlso, URIRef(imagedoi)))\n",
+    "        cl_manicherdf.add((pltextile[label], RDFS.seeAlso, URIRef('https://doi.org/'+imagedoi)))\n",
     "    \n",
     "    for alab in esargaltlabels:\n",
     "        cl_manicherdf.add((pltextile[label], SKOS.altLabel, Literal(alab, lang='es-ar')))\n",
@@ -715,7 +715,7 @@
     "    cl_collirdf.add((pltextile[label], SKOS.inScheme, pltextile['']))\n",
     "    cl_collirdf.add((pltextile[label], SKOS.topConceptOf, pltextile['']))\n",
     "    if (imagedoi!=''):\n",
-    "        cl_collirdf.add((pltextile[label], RDFS.seeAlso, URIRef(imagedoi)))\n",
+    "        cl_collirdf.add((pltextile[label], RDFS.seeAlso, URIRef('https://doi.org/'+imagedoi)))\n",
     "    \n",
     "    for alab in esargaltlabels:\n",
     "        cl_collirdf.add((pltextile[label], SKOS.altLabel, Literal(alab, lang='es-ar')))\n",